xref: /openbmc/qemu/configure (revision a666409f0df5dce113a5bd2c4c144a0792f2a4a3)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
318cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
326969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
43d880a3baSPaolo Bonziniprint_error() {
44d880a3baSPaolo Bonzini    (echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
50d880a3baSPaolo Bonzini    echo) >&2
51d880a3baSPaolo Bonzini}
52d880a3baSPaolo Bonzini
53d880a3baSPaolo Bonzinierror_exit() {
54d880a3baSPaolo Bonzini    print_error "$@"
5576ad07a4SPeter Maydell    exit 1
5676ad07a4SPeter Maydell}
5776ad07a4SPeter Maydell
589c83ffd8SPeter Maydelldo_compiler() {
599c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
609c83ffd8SPeter Maydell    # is compiler binary to execute.
619c83ffd8SPeter Maydell    local compiler="$1"
629c83ffd8SPeter Maydell    shift
638bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
648bbe05d7SIan Jackson        echo >>config.log "
658bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
668bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
678bbe05d7SIan Jackson    '; fi
689c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
699c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
708dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
718dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
728dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
738dc38a78SPeter Maydell    # obvious to developers.
748dc38a78SPeter Maydell    if test "$werror" != "yes"; then
758dc38a78SPeter Maydell        return 0
768dc38a78SPeter Maydell    fi
778dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
788dc38a78SPeter Maydell    case "$*" in
798dc38a78SPeter Maydell        *-Werror*)
808dc38a78SPeter Maydell           return 0
818dc38a78SPeter Maydell        ;;
828dc38a78SPeter Maydell    esac
839c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
849c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
8576ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
8676ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8776ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8876ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
898dc38a78SPeter Maydell}
908dc38a78SPeter Maydell
919c83ffd8SPeter Maydelldo_cc() {
929c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
939c83ffd8SPeter Maydell}
949c83ffd8SPeter Maydell
959c83ffd8SPeter Maydelldo_cxx() {
969c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
979c83ffd8SPeter Maydell}
989c83ffd8SPeter Maydell
999c83ffd8SPeter Maydellupdate_cxxflags() {
1009c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1019c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1029c83ffd8SPeter Maydell    # because they only make sense for C programs.
10311cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
10411cde1c8SBruno Dominguez
1059c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1069c83ffd8SPeter Maydell        case $arg in
1079c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1089c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1099c83ffd8SPeter Maydell                ;;
1109c83ffd8SPeter Maydell            *)
1119c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1129c83ffd8SPeter Maydell                ;;
1139c83ffd8SPeter Maydell        esac
1149c83ffd8SPeter Maydell    done
1159c83ffd8SPeter Maydell}
1169c83ffd8SPeter Maydell
11752166aa0SJuan Quintelacompile_object() {
118fd0e6053SJohn Snow  local_cflags="$1"
119fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
12052166aa0SJuan Quintela}
12152166aa0SJuan Quintela
12252166aa0SJuan Quintelacompile_prog() {
12352166aa0SJuan Quintela  local_cflags="$1"
12452166aa0SJuan Quintela  local_ldflags="$2"
1258dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
12652166aa0SJuan Quintela}
12752166aa0SJuan Quintela
12811568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12911568d6dSPaolo Bonzinisymlink() {
13072b8b5a1SStefan Weil  rm -rf "$2"
131ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
13272b8b5a1SStefan Weil  ln -s "$1" "$2"
13311568d6dSPaolo Bonzini}
13411568d6dSPaolo Bonzini
1350dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1360dba6195SLoïc Minier# executable or a builtin)
1370dba6195SLoïc Minierhas() {
1380dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1390dba6195SLoïc Minier}
1400dba6195SLoïc Minier
1410dba6195SLoïc Minier# search for an executable in PATH
1420dba6195SLoïc Minierpath_of() {
1430dba6195SLoïc Minier    local_command="$1"
1440dba6195SLoïc Minier    local_ifs="$IFS"
1450dba6195SLoïc Minier    local_dir=""
1460dba6195SLoïc Minier
1470dba6195SLoïc Minier    # pathname has a dir component?
1480dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1490dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1500dba6195SLoïc Minier            echo "$local_command"
1510dba6195SLoïc Minier            return 0
1520dba6195SLoïc Minier        fi
1530dba6195SLoïc Minier    fi
1540dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1550dba6195SLoïc Minier        return 1
1560dba6195SLoïc Minier    fi
1570dba6195SLoïc Minier
1580dba6195SLoïc Minier    IFS=:
1590dba6195SLoïc Minier    for local_dir in $PATH; do
1600dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1610dba6195SLoïc Minier            echo "$local_dir/$local_command"
1620dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1630dba6195SLoïc Minier            return 0
1640dba6195SLoïc Minier        fi
1650dba6195SLoïc Minier    done
1660dba6195SLoïc Minier    # not found
1670dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1680dba6195SLoïc Minier    return 1
1690dba6195SLoïc Minier}
1700dba6195SLoïc Minier
1715b808275SLluís Vilanovahave_backend () {
1725b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1735b808275SLluís Vilanova}
1745b808275SLluís Vilanova
1753b6b7550SPaolo Bonziniglob() {
1763b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
1773b6b7550SPaolo Bonzini}
1783b6b7550SPaolo Bonzini
1793b6b7550SPaolo Bonzinisupported_hax_target() {
1803b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
1813b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1823b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
1833b6b7550SPaolo Bonzini        i386|x86_64)
1843b6b7550SPaolo Bonzini            return 0
1853b6b7550SPaolo Bonzini        ;;
1863b6b7550SPaolo Bonzini    esac
1873b6b7550SPaolo Bonzini    return 1
1883b6b7550SPaolo Bonzini}
1893b6b7550SPaolo Bonzini
1903b6b7550SPaolo Bonzinisupported_kvm_target() {
1913b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
1923b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
1933b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
1943b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
1953b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
1963b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
1973b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
1983b6b7550SPaolo Bonzini        ppc:ppc | ppcemb:ppc | ppc64:ppc | \
1993b6b7550SPaolo Bonzini        ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
2003b6b7550SPaolo Bonzini        s390x:s390x)
2013b6b7550SPaolo Bonzini            return 0
2023b6b7550SPaolo Bonzini        ;;
2033b6b7550SPaolo Bonzini    esac
2043b6b7550SPaolo Bonzini    return 1
2053b6b7550SPaolo Bonzini}
2063b6b7550SPaolo Bonzini
2073b6b7550SPaolo Bonzinisupported_xen_target() {
2083b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2093b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
210b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
211b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
212b5ed2e11SPaolo Bonzini        i386|x86_64)
2133b6b7550SPaolo Bonzini            return 0
2143b6b7550SPaolo Bonzini        ;;
2153b6b7550SPaolo Bonzini    esac
2163b6b7550SPaolo Bonzini    return 1
2173b6b7550SPaolo Bonzini}
2183b6b7550SPaolo Bonzini
219c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
220c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
221c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
222c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
223c97d6d2cSSergio Andres Gomez Del Real        x86_64)
224c97d6d2cSSergio Andres Gomez Del Real            return 0
225c97d6d2cSSergio Andres Gomez Del Real        ;;
226c97d6d2cSSergio Andres Gomez Del Real    esac
227c97d6d2cSSergio Andres Gomez Del Real    return 1
228c97d6d2cSSergio Andres Gomez Del Real}
229c97d6d2cSSergio Andres Gomez Del Real
230d661d9a4SJustin Terry (VM)supported_whpx_target() {
231d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
232d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
233d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
234d661d9a4SJustin Terry (VM)        i386|x86_64)
235d661d9a4SJustin Terry (VM)            return 0
236d661d9a4SJustin Terry (VM)        ;;
237d661d9a4SJustin Terry (VM)    esac
238d661d9a4SJustin Terry (VM)    return 1
239d661d9a4SJustin Terry (VM)}
240d661d9a4SJustin Terry (VM)
241d880a3baSPaolo Bonzinisupported_target() {
242d880a3baSPaolo Bonzini    case "$1" in
243d880a3baSPaolo Bonzini        *-softmmu)
244d880a3baSPaolo Bonzini            ;;
245d880a3baSPaolo Bonzini        *-linux-user)
246d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
247d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
248d880a3baSPaolo Bonzini                return 1
249d880a3baSPaolo Bonzini            fi
250d880a3baSPaolo Bonzini            ;;
251d880a3baSPaolo Bonzini        *-bsd-user)
252d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
253d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
254d880a3baSPaolo Bonzini                return 1
255d880a3baSPaolo Bonzini            fi
256d880a3baSPaolo Bonzini            ;;
257d880a3baSPaolo Bonzini        *)
258d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
259d880a3baSPaolo Bonzini            return 1
260d880a3baSPaolo Bonzini            ;;
261d880a3baSPaolo Bonzini    esac
262b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
263b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
264b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
265b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
266c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
267d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
268b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
269b3f6ea7eSPaolo Bonzini    return 1
270d880a3baSPaolo Bonzini}
271d880a3baSPaolo Bonzini
272e9a3591fSChristian Borntraeger
273e9a3591fSChristian Borntraegerld_has() {
274e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
275e9a3591fSChristian Borntraeger}
276e9a3591fSChristian Borntraeger
2777d13299dSbellard# default parameters
27889138857SStefan Weilsource_path=$(dirname "$0")
2792ff6b91eSJuan Quintelacpu=""
280a31a8642SMichael S. Tsirkiniasl="iasl"
2811e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
28243ce4dfeSbellardstatic="no"
2837d13299dSbellardcross_prefix=""
2840c58ac1cSmalcaudio_drv_list=""
285b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
286b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
287e49d021eSPeter Maydellhost_cc="cc"
28873da375eSJuan Quintelalibs_softmmu=""
2893e2e0e6bSJuan Quintelalibs_tools=""
29067f86e8eSJuan Quintelaaudio_pt_int=""
291d5631638Smalcaudio_win_int=""
2922b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
293957f1f99SMichael Rothlibs_qga=""
2945bc62e01SGerd Hoffmanndebug_info="yes"
29563678e17SSteven Noonanstack_protector=""
296ac0df51dSaliguori
29792712822SDaniel P. Berrangeif test -e "$source_path/.git"
29892712822SDaniel P. Berrangethen
299f62bbee5SDaniel P. Berrange    git_update=yes
30092712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
30192712822SDaniel P. Berrangeelse
302f62bbee5SDaniel P. Berrange    git_update=no
303aef45d51SDaniel P. Berrange    git_submodules=""
30492712822SDaniel P. Berrangefi
305cc84d63aSDaniel P. Berrangegit="git"
306ac0df51dSaliguori
307afb63ebdSStefan Weil# Don't accept a target_list environment variable.
308afb63ebdSStefan Weilunset target_list
309377529c0SPaolo Bonzini
310377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
311377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
312377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
313377529c0SPaolo Bonzini#              unless --disable-foo is given
314377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
315377529c0SPaolo Bonzini#              feature will searched for,
316377529c0SPaolo Bonzini#              if not found, configure exits with error
317377529c0SPaolo Bonzini#
318377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
319377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
320377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
321377529c0SPaolo Bonzini
322377529c0SPaolo Bonzinibluez=""
323377529c0SPaolo Bonzinibrlapi=""
324377529c0SPaolo Bonzinicurl=""
325377529c0SPaolo Bonzinicurses=""
326377529c0SPaolo Bonzinidocs=""
327377529c0SPaolo Bonzinifdt=""
32858952137SVincenzo Maffionenetmap="no"
329377529c0SPaolo Bonzinisdl=""
330ee8466d0SCole Robinsonsdlabi=""
331983eef5aSMeador Ingevirtfs=""
332fe8fc5aeSPaolo Bonzinimpath=""
333821601eaSJes Sorensenvnc="yes"
334377529c0SPaolo Bonzinisparse="no"
335377529c0SPaolo Bonzinivde=""
336377529c0SPaolo Bonzinivnc_sasl=""
337377529c0SPaolo Bonzinivnc_jpeg=""
338377529c0SPaolo Bonzinivnc_png=""
3396a021536SGerd Hoffmannxkbcommon=""
340377529c0SPaolo Bonzinixen=""
341d5b93ddfSAnthony PERARDxen_ctrl_version=""
34264a7ad6fSIan Campbellxen_pv_domain_build="no"
343eb6fda0fSAnthony PERARDxen_pci_passthrough=""
344377529c0SPaolo Bonzinilinux_aio=""
34547e98658SCorey Bryantcap_ng=""
346377529c0SPaolo Bonziniattr=""
3474f26f2b6SAvi Kivitylibattr=""
348377529c0SPaolo Bonzinixfs=""
349b3f6ea7eSPaolo Bonzinitcg="yes"
350a40161cbSPaolo Bonzinimembarrier=""
351d41a75a2SBradvhost_net="no"
352042cea27SGongleivhost_crypto="no"
3535e9be92dSNicholas Bellingervhost_scsi="no"
354fc0b9b0eSStefan Hajnoczivhost_vsock="no"
355e6a74868SMarc-André Lureauvhost_user=""
356d41a75a2SBradkvm="no"
357b0cb0a66SVincent Palatinhax="no"
358c97d6d2cSSergio Andres Gomez Del Realhvf="no"
359d661d9a4SJustin Terry (VM)whpx="no"
3602da776dbSMichael R. Hinesrdma=""
361377529c0SPaolo Bonzinigprof="no"
362377529c0SPaolo Bonzinidebug_tcg="no"
363377529c0SPaolo Bonzinidebug="no"
364247724cbSMarc-André Lureausanitizers="no"
365b553a042SJohn Snowfortify_source=""
366377529c0SPaolo Bonzinistrip_opt="yes"
3679195b2c2SStefan Weiltcg_interpreter="no"
368377529c0SPaolo Bonzinibigendian="no"
369377529c0SPaolo Bonzinimingw32="no"
3701d728c39SBlue Swirlgcov="no"
3711d728c39SBlue Swirlgcov_tool="gcov"
372377529c0SPaolo BonziniEXESUF=""
37317969268SFam ZhengDSOSUF=".so"
37417969268SFam ZhengLDFLAGS_SHARED="-shared"
37517969268SFam Zhengmodules="no"
376377529c0SPaolo Bonziniprefix="/usr/local"
377377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
378528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
3793d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
380850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
381377529c0SPaolo Bonzinibindir="\${prefix}/bin"
3823aa5d2beSAlon Levylibdir="\${prefix}/lib"
3838bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
3840f94d6daSAlon Levyincludedir="\${prefix}/include"
385377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
386785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
387377529c0SPaolo Bonziniconfsuffix="/qemu"
388377529c0SPaolo Bonzinislirp="yes"
389377529c0SPaolo Bonzinioss_lib=""
390377529c0SPaolo Bonzinibsd="no"
391377529c0SPaolo Bonzinilinux="no"
392377529c0SPaolo Bonzinisolaris="no"
393377529c0SPaolo Bonziniprofiler="no"
394377529c0SPaolo Bonzinicocoa="no"
395377529c0SPaolo Bonzinisoftmmu="yes"
396377529c0SPaolo Bonzinilinux_user="no"
397377529c0SPaolo Bonzinibsd_user="no"
398377529c0SPaolo Bonziniblobs="yes"
399377529c0SPaolo Bonzinipkgversion=""
40040d6444eSAvi Kivitypie=""
4013556c233SPaolo Bonziniqom_cast_debug="yes"
402baf86d6bSPaolo Bonzinitrace_backends="log"
403377529c0SPaolo Bonzinitrace_file="trace"
404377529c0SPaolo Bonzinispice=""
405377529c0SPaolo Bonzinirbd=""
4067b02f544SMarc-André Lureausmartcard=""
4072b2325ffSGerd Hoffmannlibusb=""
40869354a83SHans de Goedeusb_redir=""
409da076ffeSGerd Hoffmannopengl=""
410014cb152SGerd Hoffmannopengl_dmabuf="no"
4115dd89908SRichard Hendersoncpuid_h="no"
41299f2dbd3SLiang Liavx2_opt="no"
4131ece9905SAlon Levyzlib="yes"
4148ca80760SRichard Hendersoncapstone=""
415b25c9dffSStefan Weillzo=""
416b25c9dffSStefan Weilsnappy=""
4176b383c08SPeter Wubzip2=""
418e8ef31a3SMichael Tokarevguest_agent=""
419d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
42050cbebb9SMichael Rothguest_agent_ntddscsi="no"
4219dacf32dSYossi Hindinguest_agent_msi=""
422d9840e25STomoki Sekiyamavss_win32_sdk=""
423d9840e25STomoki Sekiyamawin_sdk="no"
4244b1c11fdSDaniel P. Berrangewant_tools="yes"
425c589b249SRonnie Sahlberglibiscsi=""
4266542aa9cSPeter Lievenlibnfs=""
427519175a2SAlex Barcelocoroutine=""
42870c60c08SStefan Hajnoczicoroutine_pool=""
4297d992e4dSPeter Lievendebug_stack_usage="no"
430f0d92b56SLongpeng(Mike)crypto_afalg="no"
431f794573eSEduardo Otuboseccomp=""
432eb100396SBharata B Raoglusterfs=""
433d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4340c14fb47SBharata B Raoglusterfs_discard="no"
435df3a429aSNiels de Vosglusterfs_fallocate="no"
4367c815372SBharata B Raoglusterfs_zerofill="no"
437a4ccabcfSAnthony Liguorigtk=""
4389e04c683SStefan Weilgtkabi=""
439925a0400SGerd Hoffmanngtk_gl="no"
440a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
441ddbb0d09SDaniel P. Berrangegnutls=""
442b917da4cSDaniel P. Berrangegnutls_rnd=""
44391bfcdb0SDaniel P. Berrangenettle=""
444fff2f982SDaniel P. Berrangenettle_kdf="no"
44591bfcdb0SDaniel P. Berrangegcrypt=""
4461f923c70SLongpeng(Mike)gcrypt_hmac="no"
44737788f25SDaniel P. Berrangegcrypt_kdf="no"
448bbbf9bfbSStefan Weilvte=""
4499d9e1521SGerd Hoffmannvirglrenderer=""
450e91c793cSCole Robinsontpm="yes"
4510a12ec87SRichard W.M. Joneslibssh2=""
452ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
453a99d57bbSWanlong Gaonuma=""
4542847b469SFam Zhengtcmalloc="no"
4557b01cb97SAlexandre Derumierjemalloc="no"
456a6b1d4c0SChanglong Xiereplication="yes"
457da92c3ffSAshish Mittalvxhs=""
458ed279a06SKlim Kireevlibxml2=""
459377529c0SPaolo Bonzini
460898be3e0SPeter Maydellsupported_cpu="no"
461898be3e0SPeter Maydellsupported_os="no"
462fb59dabdSPeter Maydellbogus_os="no"
4635a22ab71SYang Zhongmalloc_trim=""
464898be3e0SPeter Maydell
465ac0df51dSaliguori# parse CC options first
466ac0df51dSaliguorifor opt do
46789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
468ac0df51dSaliguori  case "$opt" in
469ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
470ac0df51dSaliguori  ;;
4713d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
472ac0df51dSaliguori  ;;
47383f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
47483f73fceSTomoki Sekiyama  ;;
475ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
476ca4deeb1SPaolo Bonzini  ;;
4772ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4782ff6b91eSJuan Quintela  ;;
479de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
480e2a2ed06SJuan Quintela  ;;
48111cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
48211cde1c8SBruno Dominguez  ;;
483a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
484f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
485e2a2ed06SJuan Quintela  ;;
4865bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4875bc62e01SGerd Hoffmann  ;;
4885bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4895bc62e01SGerd Hoffmann  ;;
490ac0df51dSaliguori  esac
491ac0df51dSaliguoridone
492ac0df51dSaliguori# OS specific
493ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
49493148aa5SStefan Weil# we can eliminate its usage altogether.
495ac0df51dSaliguori
496e49d021eSPeter Maydell# Preferred compiler:
497e49d021eSPeter Maydell#  ${CC} (if set)
498e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
499e49d021eSPeter Maydell#  system compiler
500e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
501e49d021eSPeter Maydell  cc="$host_cc"
502e49d021eSPeter Maydellelse
503b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
504e49d021eSPeter Maydellfi
505e49d021eSPeter Maydell
50683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
50783f73fceSTomoki Sekiyama  cxx="c++"
50883f73fceSTomoki Sekiyamaelse
50983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
51083f73fceSTomoki Sekiyamafi
51183f73fceSTomoki Sekiyama
512b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
513cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5145f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5153dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
516b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
517b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5189f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5194852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
520b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
521b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
52217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
52317884d7bSSergei Trofimovichquery_pkg_config() {
52417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
52517884d7bSSergei Trofimovich}
52617884d7bSSergei Trofimovichpkg_config=query_pkg_config
527b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
52847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
529ac0df51dSaliguori
53045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
53145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
53245d285abSPeter Maydell
533be17dc90SMichael S. Tsirkin# default flags for all hosts
5342d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5352d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5362d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5372d31515bSPeter Maydell# provides these semantics.)
5382d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
539f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
540c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
541be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5429edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
5435bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
5445bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
545be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
5465bc62e01SGerd Hoffmannfi
547be17dc90SMichael S. Tsirkin
548ca4deeb1SPaolo Bonzini# make source path absolute
54989138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
550ca4deeb1SPaolo Bonzini
551cab00a5aSMichael S. Tsirkin# running configure in the source tree?
552cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
553cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
554cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
555cab00a5aSMichael S. Tsirkinelse
556cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
557cab00a5aSMichael S. Tsirkinfi
558cab00a5aSMichael S. Tsirkin
559ac0df51dSaliguoricheck_define() {
560ac0df51dSaliguoricat > $TMPC <<EOF
561ac0df51dSaliguori#if !defined($1)
562fd786e1aSPeter Maydell#error $1 not defined
563ac0df51dSaliguori#endif
564ac0df51dSaliguoriint main(void) { return 0; }
565ac0df51dSaliguoriEOF
56652166aa0SJuan Quintela  compile_object
567ac0df51dSaliguori}
568ac0df51dSaliguori
569307119e7SGerd Hoffmanncheck_include() {
570307119e7SGerd Hoffmanncat > $TMPC <<EOF
571307119e7SGerd Hoffmann#include <$1>
572307119e7SGerd Hoffmannint main(void) { return 0; }
573307119e7SGerd HoffmannEOF
574307119e7SGerd Hoffmann  compile_object
575307119e7SGerd Hoffmann}
576307119e7SGerd Hoffmann
57793b25869SJohn Snowwrite_c_skeleton() {
57893b25869SJohn Snow    cat > $TMPC <<EOF
57993b25869SJohn Snowint main(void) { return 0; }
58093b25869SJohn SnowEOF
58193b25869SJohn Snow}
58293b25869SJohn Snow
583bbea4050SPeter Maydellif check_define __linux__ ; then
584bbea4050SPeter Maydell  targetos="Linux"
585bbea4050SPeter Maydellelif check_define _WIN32 ; then
586bbea4050SPeter Maydell  targetos='MINGW32'
587bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
588bbea4050SPeter Maydell  targetos='OpenBSD'
589bbea4050SPeter Maydellelif check_define __sun__ ; then
590bbea4050SPeter Maydell  targetos='SunOS'
591bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
592bbea4050SPeter Maydell  targetos='Haiku'
593951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
594951fedfcSPeter Maydell  targetos='FreeBSD'
595951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
596951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
597951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
598951fedfcSPeter Maydell  targetos='DragonFly'
599951fedfcSPeter Maydellelif check_define __NetBSD__; then
600951fedfcSPeter Maydell  targetos='NetBSD'
601951fedfcSPeter Maydellelif check_define __APPLE__; then
602951fedfcSPeter Maydell  targetos='Darwin'
603bbea4050SPeter Maydellelse
604951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
605951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
606951fedfcSPeter Maydell  # be the result of a missing compiler.
607951fedfcSPeter Maydell  targetos='bogus'
608951fedfcSPeter Maydell  bogus_os='yes'
609bbea4050SPeter Maydellfi
610bbea4050SPeter Maydell
611bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
612bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
613bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
614bbea4050SPeter Maydell# the correct CPU with the --cpu option.
615bbea4050SPeter Maydellcase $targetos in
616bbea4050SPeter MaydellDarwin)
617bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
618bbea4050SPeter Maydell  # run 64-bit userspace code.
619bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
620bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
621bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
622bbea4050SPeter Maydell    cpu="x86_64"
623bbea4050SPeter Maydell  fi
624bbea4050SPeter Maydell  ;;
625bbea4050SPeter MaydellSunOS)
62689138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
627bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
628bbea4050SPeter Maydell    cpu="x86_64"
629bbea4050SPeter Maydell  fi
630bbea4050SPeter Maydellesac
631bbea4050SPeter Maydell
6322ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6332ff6b91eSJuan Quintela  # command line argument
6342ff6b91eSJuan Quintela  :
6352ff6b91eSJuan Quintelaelif check_define __i386__ ; then
636ac0df51dSaliguori  cpu="i386"
637ac0df51dSaliguorielif check_define __x86_64__ ; then
638c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
639c72b26ecSRichard Henderson    cpu="x32"
640c72b26ecSRichard Henderson  else
641ac0df51dSaliguori    cpu="x86_64"
642c72b26ecSRichard Henderson  fi
6433aa9bd6cSblueswir1elif check_define __sparc__ ; then
6443aa9bd6cSblueswir1  if check_define __arch64__ ; then
6453aa9bd6cSblueswir1    cpu="sparc64"
6463aa9bd6cSblueswir1  else
6473aa9bd6cSblueswir1    cpu="sparc"
6483aa9bd6cSblueswir1  fi
649fdf7ed96Smalcelif check_define _ARCH_PPC ; then
650fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
651fdf7ed96Smalc    cpu="ppc64"
652ac0df51dSaliguori  else
653fdf7ed96Smalc    cpu="ppc"
654fdf7ed96Smalc  fi
655afa05235SAurelien Jarnoelif check_define __mips__ ; then
656afa05235SAurelien Jarno  cpu="mips"
657d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
658d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
659d66ed0eaSAurelien Jarno    cpu="s390x"
660d66ed0eaSAurelien Jarno  else
661d66ed0eaSAurelien Jarno    cpu="s390"
662d66ed0eaSAurelien Jarno  fi
66321d89f84SPeter Maydellelif check_define __arm__ ; then
66421d89f84SPeter Maydell  cpu="arm"
6651f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6661f080313SClaudio Fontana  cpu="aarch64"
667fdf7ed96Smalcelse
66889138857SStefan Weil  cpu=$(uname -m)
669ac0df51dSaliguorifi
670ac0df51dSaliguori
671359bc95dSPeter MaydellARCH=
672359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
673359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6747d13299dSbellardcase "$cpu" in
6756499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
676898be3e0SPeter Maydell    cpu="$cpu"
677898be3e0SPeter Maydell    supported_cpu="yes"
678898be3e0SPeter Maydell  ;;
6797d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
68097a847bcSbellard    cpu="i386"
681898be3e0SPeter Maydell    supported_cpu="yes"
6827d13299dSbellard  ;;
683aaa5fa14Saurel32  x86_64|amd64)
684aaa5fa14Saurel32    cpu="x86_64"
685898be3e0SPeter Maydell    supported_cpu="yes"
686aaa5fa14Saurel32  ;;
68721d89f84SPeter Maydell  armv*b|armv*l|arm)
68821d89f84SPeter Maydell    cpu="arm"
689898be3e0SPeter Maydell    supported_cpu="yes"
6907d13299dSbellard  ;;
6911f080313SClaudio Fontana  aarch64)
6921f080313SClaudio Fontana    cpu="aarch64"
693898be3e0SPeter Maydell    supported_cpu="yes"
6941f080313SClaudio Fontana  ;;
695afa05235SAurelien Jarno  mips*)
696afa05235SAurelien Jarno    cpu="mips"
697898be3e0SPeter Maydell    supported_cpu="yes"
698afa05235SAurelien Jarno  ;;
6993142255cSblueswir1  sparc|sun4[cdmuv])
700ae228531Sbellard    cpu="sparc"
7016499fd15SPeter Maydell    supported_cpu="yes"
702ae228531Sbellard  ;;
7037d13299dSbellard  *)
704359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
705359bc95dSPeter Maydell    ARCH=unknown
7067d13299dSbellard  ;;
7077d13299dSbellardesac
708359bc95dSPeter Maydellif test -z "$ARCH"; then
709359bc95dSPeter Maydell  ARCH="$cpu"
710359bc95dSPeter Maydellfi
711e2d52ad3SJuan Quintela
7127d13299dSbellard# OS specific
7130dbfc675SJuan Quintela
714adfc3e91SStacey Son# host *BSD for user mode
715adfc3e91SStacey SonHOST_VARIANT_DIR=""
716adfc3e91SStacey Son
7177d13299dSbellardcase $targetos in
71867b915a5SbellardMINGW32*)
71967b915a5Sbellard  mingw32="yes"
720b0cb0a66SVincent Palatin  hax="yes"
7213cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
722307119e7SGerd Hoffmann  if check_include dsound.h; then
7233cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
724307119e7SGerd Hoffmann  else
725307119e7SGerd Hoffmann    audio_drv_list=""
726307119e7SGerd Hoffmann  fi
727898be3e0SPeter Maydell  supported_os="yes"
72867b915a5Sbellard;;
7295c40d2bdSthsGNU/kFreeBSD)
730a167ba50SAurelien Jarno  bsd="yes"
7310c58ac1cSmalc  audio_drv_list="oss"
7320bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7335c40d2bdSths;;
7347d3505c5SbellardFreeBSD)
7357d3505c5Sbellard  bsd="yes"
7360db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7370c58ac1cSmalc  audio_drv_list="oss"
7380bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
739f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
740f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
741a7764f15SEd Maste  # needed for kinfo_getproc
742a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
74358952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
744adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
745898be3e0SPeter Maydell  supported_os="yes"
7467d3505c5Sbellard;;
747c5e97233Sblueswir1DragonFly)
748c5e97233Sblueswir1  bsd="yes"
7490db4a067SPaolo Bonzini  make="${MAKE-gmake}"
750c5e97233Sblueswir1  audio_drv_list="oss"
7510bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
752adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
753c5e97233Sblueswir1;;
7547d3505c5SbellardNetBSD)
7557d3505c5Sbellard  bsd="yes"
7560db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7570c58ac1cSmalc  audio_drv_list="oss"
7580bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7598ef92a88Sblueswir1  oss_lib="-lossaudio"
760adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
7613c2bdbc1SKamil Rytarowski  supported_os="yes"
7627d3505c5Sbellard;;
7637d3505c5SbellardOpenBSD)
7647d3505c5Sbellard  bsd="yes"
7650db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7664f6ab397SBrad Smith  audio_drv_list="sdl"
7670bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
768adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
7690a773d55SBrad Smith  supported_os="yes"
7707d3505c5Sbellard;;
77183fb7adfSbellardDarwin)
77283fb7adfSbellard  bsd="yes"
77383fb7adfSbellard  darwin="yes"
774b0cb0a66SVincent Palatin  hax="yes"
775c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
77617969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
7771b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
778a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
7790c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
7801b0f9cc2Saliguori  fi
781fd677642Sths  cocoa="yes"
7820c58ac1cSmalc  audio_drv_list="coreaudio"
78314382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
7840c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
7857973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
786a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
787a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
788a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
789adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
790898be3e0SPeter Maydell  supported_os="yes"
79183fb7adfSbellard;;
792ec530c81SbellardSunOS)
793ec530c81Sbellard  solaris="yes"
7940db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7950db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
796e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7976b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7980c58ac1cSmalc    audio_drv_list="oss"
7996b4d2ba1Sths  fi
800c2de5c91Smalc  audio_possible_drivers="oss sdl"
801d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
802d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
803d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
804d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
805a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
806560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
807560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
808560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
809ec530c81Sbellard;;
810179cf400SAndreas FärberHaiku)
811179cf400SAndreas Färber  haiku="yes"
812179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
813179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
814179cf400SAndreas Färber;;
815898be3e0SPeter MaydellLinux)
8160c58ac1cSmalc  audio_drv_list="oss"
8170bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8185327cf48Sbellard  linux="yes"
819831b7825Sths  linux_user="yes"
820af2be207SJan Kiszka  kvm="yes"
821af2be207SJan Kiszka  vhost_net="yes"
822042cea27SGonglei  vhost_crypto="yes"
8235e9be92dSNicholas Bellinger  vhost_scsi="yes"
824fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
825a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
826898be3e0SPeter Maydell  supported_os="yes"
827898be3e0SPeter Maydell;;
8287d13299dSbellardesac
8297d13299dSbellard
8307d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
831b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
83284778508Sblueswir1    bsd_user="yes"
8337d3505c5Sbellard  fi
83408de3949SAndreas Färberfi
8357d3505c5Sbellard
8360db4a067SPaolo Bonzini: ${make=${MAKE-make}}
8370db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
83852510f8bSStefan Weil: ${python=${PYTHON-python}}
839e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8400db4a067SPaolo Bonzini
8413c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8423c4a4d0dSPeter Maydellif has clang; then
8433c4a4d0dSPeter Maydell  objcc=clang
8443c4a4d0dSPeter Maydellelse
8453c4a4d0dSPeter Maydell  objcc="$cc"
8463c4a4d0dSPeter Maydellfi
8473c4a4d0dSPeter Maydell
8483457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8493457a3f8SJuan Quintela  EXESUF=".exe"
85017969268SFam Zheng  DSOSUF=".dll"
851a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
852e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
853e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
85478e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
85578e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
856f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
85793b25869SJohn Snow  write_c_skeleton;
858f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
859f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
860f7cf5d5bSStefan Weil  fi
861c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
862683035deSPaolo Bonzini  mandir="\${prefix}"
863528ae5b8SEduardo Habkost  datadir="\${prefix}"
864850da188SEduardo Habkost  qemu_docdir="\${prefix}"
865683035deSPaolo Bonzini  bindir="\${prefix}"
866683035deSPaolo Bonzini  sysconfdir="\${prefix}"
8675a699bbbSLaszlo Ersek  local_statedir=
868683035deSPaolo Bonzini  confsuffix=""
869105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8703457a3f8SJuan Quintelafi
8713457a3f8SJuan Quintela
872487fefdbSAnthony Liguoriwerror=""
87385aa5189Sbellard
8747d13299dSbellardfor opt do
87589138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8767d13299dSbellard  case "$opt" in
8772efc3265Sbellard  --help|-h) show_help=yes
8782efc3265Sbellard  ;;
87999123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
88099123e13SMike Frysinger  ;;
881b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8827d13299dSbellard  ;;
883b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
88432ce6337Sbellard  ;;
885ca4deeb1SPaolo Bonzini  --source-path=*)
8867d13299dSbellard  ;;
887ac0df51dSaliguori  --cross-prefix=*)
8887d13299dSbellard  ;;
889ac0df51dSaliguori  --cc=*)
8907d13299dSbellard  ;;
891b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
89283469015Sbellard  ;;
89383f73fceSTomoki Sekiyama  --cxx=*)
89483f73fceSTomoki Sekiyama  ;;
895e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
896e007dbecSMichael S. Tsirkin  ;;
8973c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8983c4a4d0dSPeter Maydell  ;;
899b1a550a0Spbrook  --make=*) make="$optarg"
9007d13299dSbellard  ;;
9016a882643Spbrook  --install=*) install="$optarg"
9026a882643Spbrook  ;;
903c886edfbSBlue Swirl  --python=*) python="$optarg"
904c886edfbSBlue Swirl  ;;
9051d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
9061d728c39SBlue Swirl  ;;
907e2d8830eSBrad  --smbd=*) smbd="$optarg"
908e2d8830eSBrad  ;;
909e2a2ed06SJuan Quintela  --extra-cflags=*)
9107d13299dSbellard  ;;
91111cde1c8SBruno Dominguez  --extra-cxxflags=*)
91211cde1c8SBruno Dominguez  ;;
913e2a2ed06SJuan Quintela  --extra-ldflags=*)
9147d13299dSbellard  ;;
9155bc62e01SGerd Hoffmann  --enable-debug-info)
9165bc62e01SGerd Hoffmann  ;;
9175bc62e01SGerd Hoffmann  --disable-debug-info)
9185bc62e01SGerd Hoffmann  ;;
91917969268SFam Zheng  --enable-modules)
92017969268SFam Zheng      modules="yes"
92117969268SFam Zheng  ;;
9223aa88b31SStefan Hajnoczi  --disable-modules)
9233aa88b31SStefan Hajnoczi      modules="no"
9243aa88b31SStefan Hajnoczi  ;;
9252ff6b91eSJuan Quintela  --cpu=*)
9267d13299dSbellard  ;;
927b1a550a0Spbrook  --target-list=*) target_list="$optarg"
928de83cd02Sbellard  ;;
9295b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9305b808275SLluís Vilanova  ;;
9315b808275SLluís Vilanova  # XXX: backwards compatibility
9325b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
93394a420b1SStefan Hajnoczi  ;;
93474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9359410b56cSPrerna Saxena  ;;
9367d13299dSbellard  --enable-gprof) gprof="yes"
9377d13299dSbellard  ;;
9381d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9391d728c39SBlue Swirl  ;;
94079427693SLoïc Minier  --static)
94179427693SLoïc Minier    static="yes"
94279427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
94317884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
94443ce4dfeSbellard  ;;
9450b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9460b24e75fSPaolo Bonzini  ;;
9470b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9480b24e75fSPaolo Bonzini  ;;
9493aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9503aa5d2beSAlon Levy  ;;
9518bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9528bf188aaSMichael Tokarev  ;;
9530f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9540f94d6daSAlon Levy  ;;
955528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9560b24e75fSPaolo Bonzini  ;;
957023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
958023d3d67SEduardo Habkost  ;;
959850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9600b24e75fSPaolo Bonzini  ;;
961ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
96207381cc1SAnthony Liguori  ;;
963785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
964785c23aeSLuiz Capitulino  ;;
9653d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9663d5eecabSGerd Hoffmann  ;;
967785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
968023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
969023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
970023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
971023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
972023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
973023ddd74SMax Filippov    # lots of directory switches by default.
974023ddd74SMax Filippov  ;;
97597a847bcSbellard  --disable-sdl) sdl="no"
97697a847bcSbellard  ;;
977c4198157SJuan Quintela  --enable-sdl) sdl="yes"
978c4198157SJuan Quintela  ;;
97947c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
98047c03744SDave Airlie  ;;
9813556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9823556c233SPaolo Bonzini  ;;
9833556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9843556c233SPaolo Bonzini  ;;
985983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
986983eef5aSMeador Inge  ;;
987983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
988983eef5aSMeador Inge  ;;
989fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
990fe8fc5aeSPaolo Bonzini  ;;
991fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
992fe8fc5aeSPaolo Bonzini  ;;
993821601eaSJes Sorensen  --disable-vnc) vnc="no"
994821601eaSJes Sorensen  ;;
995821601eaSJes Sorensen  --enable-vnc) vnc="yes"
996821601eaSJes Sorensen  ;;
9972f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
9982f6a1ab0Sblueswir1  ;;
9990c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10000c58ac1cSmalc  ;;
100189138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1002b64ec4e4SFam Zheng  ;;
100389138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1004eb852011SMarkus Armbruster  ;;
1005f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1006f8393946Saurel32  ;;
1007f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1008f8393946Saurel32  ;;
1009f3d08ee6SPaul Brook  --enable-debug)
1010f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1011f3d08ee6SPaul Brook      debug_tcg="yes"
1012f3d08ee6SPaul Brook      debug="yes"
1013f3d08ee6SPaul Brook      strip_opt="no"
1014b553a042SJohn Snow      fortify_source="no"
1015f3d08ee6SPaul Brook  ;;
1016247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1017247724cbSMarc-André Lureau  ;;
1018247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1019247724cbSMarc-André Lureau  ;;
102003b4fe7dSaliguori  --enable-sparse) sparse="yes"
102103b4fe7dSaliguori  ;;
102203b4fe7dSaliguori  --disable-sparse) sparse="no"
102303b4fe7dSaliguori  ;;
10241625af87Saliguori  --disable-strip) strip_opt="no"
10251625af87Saliguori  ;;
10262f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
10272f9606b3Saliguori  ;;
1028ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1029ea784e3bSJuan Quintela  ;;
10302f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
10312f6f5c7aSCorentin Chary  ;;
10322f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
10332f6f5c7aSCorentin Chary  ;;
1034efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1035efe556adSCorentin Chary  ;;
1036efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1037efe556adSCorentin Chary  ;;
1038443f1376Sbellard  --disable-slirp) slirp="no"
1039c20709aaSbellard  ;;
1040e0e6c8c0Saliguori  --disable-vde) vde="no"
10418a16d273Sths  ;;
1042dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1043dfb278bdSJuan Quintela  ;;
104458952137SVincenzo Maffione  --disable-netmap) netmap="no"
104558952137SVincenzo Maffione  ;;
104658952137SVincenzo Maffione  --enable-netmap) netmap="yes"
104758952137SVincenzo Maffione  ;;
1048e37630caSaliguori  --disable-xen) xen="no"
1049e37630caSaliguori  ;;
1050fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1051fc321b4bSJuan Quintela  ;;
1052eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1053eb6fda0fSAnthony PERARD  ;;
1054eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1055eb6fda0fSAnthony PERARD  ;;
105664a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
105764a7ad6fSIan Campbell  ;;
105864a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
105964a7ad6fSIan Campbell  ;;
10602e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10612e4d9fb1Saurel32  ;;
10624ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10634ffcedb6SJuan Quintela  ;;
1064fb599c9aSbalrog  --disable-bluez) bluez="no"
1065fb599c9aSbalrog  ;;
1066a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
1067a20a6f46SJuan Quintela  ;;
10687ba1e619Saliguori  --disable-kvm) kvm="no"
10697ba1e619Saliguori  ;;
1070b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1071b31a0277SJuan Quintela  ;;
1072b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1073180fb750Szhanghailiang  ;;
1074b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1075180fb750Szhanghailiang  ;;
1076c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1077c97d6d2cSSergio Andres Gomez Del Real  ;;
1078c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1079c97d6d2cSSergio Andres Gomez Del Real  ;;
1080d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1081d661d9a4SJustin Terry (VM)  ;;
1082d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1083d661d9a4SJustin Terry (VM)  ;;
10849195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
10859195b2c2SStefan Weil  ;;
10869195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
10879195b2c2SStefan Weil  ;;
108847e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
108947e98658SCorey Bryant  ;;
109047e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
109147e98658SCorey Bryant  ;;
1092b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1093b3f6ea7eSPaolo Bonzini  ;;
1094b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1095b3f6ea7eSPaolo Bonzini  ;;
10965a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
10975a22ab71SYang Zhong  ;;
10985a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
10995a22ab71SYang Zhong  ;;
1100cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1101cd4ec0b4SGerd Hoffmann  ;;
1102cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1103cd4ec0b4SGerd Hoffmann  ;;
1104c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1105c589b249SRonnie Sahlberg  ;;
1106c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1107c589b249SRonnie Sahlberg  ;;
11086542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11096542aa9cSPeter Lieven  ;;
11106542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11116542aa9cSPeter Lieven  ;;
111205c2a3e7Sbellard  --enable-profiler) profiler="yes"
111305c2a3e7Sbellard  ;;
111414821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
111514821030SPavel Borzenkov  ;;
1116c2de5c91Smalc  --enable-cocoa)
1117c2de5c91Smalc      cocoa="yes" ;
111889138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11195b0753e0Sbellard  ;;
1120cad25d69Spbrook  --disable-system) softmmu="no"
11210a8e90f4Spbrook  ;;
1122cad25d69Spbrook  --enable-system) softmmu="yes"
11230a8e90f4Spbrook  ;;
11240953a80fSZachary Amsden  --disable-user)
11250953a80fSZachary Amsden      linux_user="no" ;
11260953a80fSZachary Amsden      bsd_user="no" ;
11270953a80fSZachary Amsden  ;;
11280953a80fSZachary Amsden  --enable-user) ;;
1129831b7825Sths  --disable-linux-user) linux_user="no"
11300a8e90f4Spbrook  ;;
1131831b7825Sths  --enable-linux-user) linux_user="yes"
1132831b7825Sths  ;;
113384778508Sblueswir1  --disable-bsd-user) bsd_user="no"
113484778508Sblueswir1  ;;
113584778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
113684778508Sblueswir1  ;;
113740d6444eSAvi Kivity  --enable-pie) pie="yes"
113834005a00SKirill A. Shutemov  ;;
113940d6444eSAvi Kivity  --disable-pie) pie="no"
114034005a00SKirill A. Shutemov  ;;
114185aa5189Sbellard  --enable-werror) werror="yes"
114285aa5189Sbellard  ;;
114385aa5189Sbellard  --disable-werror) werror="no"
114485aa5189Sbellard  ;;
114563678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
114663678e17SSteven Noonan  ;;
114763678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
114863678e17SSteven Noonan  ;;
11494d3b6f6eSbalrog  --disable-curses) curses="no"
11504d3b6f6eSbalrog  ;;
1151c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1152c584a6d0SJuan Quintela  ;;
1153769ce76dSAlexander Graf  --disable-curl) curl="no"
1154769ce76dSAlexander Graf  ;;
1155788c8196SJuan Quintela  --enable-curl) curl="yes"
1156788c8196SJuan Quintela  ;;
11572df87df7SJuan Quintela  --disable-fdt) fdt="no"
11582df87df7SJuan Quintela  ;;
11592df87df7SJuan Quintela  --enable-fdt) fdt="yes"
11602df87df7SJuan Quintela  ;;
11615c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
11625c6c3a6cSChristoph Hellwig  ;;
11635c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
11645c6c3a6cSChristoph Hellwig  ;;
1165758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1166758e8e38SVenkateswararao Jujjuri (JV)  ;;
1167758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1168758e8e38SVenkateswararao Jujjuri (JV)  ;;
1169a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1170a40161cbSPaolo Bonzini  ;;
1171a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1172a40161cbSPaolo Bonzini  ;;
117377755340Sths  --disable-blobs) blobs="no"
117477755340Sths  ;;
11757e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
11764a19f1ecSpbrook  ;;
1177519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1178519175a2SAlex Barcelo  ;;
117970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
118070c60c08SStefan Hajnoczi  ;;
118170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
118270c60c08SStefan Hajnoczi  ;;
11837d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
11847d992e4dSPeter Lieven  ;;
1185f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1186f0d92b56SLongpeng(Mike)  ;;
1187f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1188f0d92b56SLongpeng(Mike)  ;;
1189a25dba17SJuan Quintela  --disable-docs) docs="no"
119070ec5dc0SAnthony Liguori  ;;
1191a25dba17SJuan Quintela  --enable-docs) docs="yes"
119283a3ab8bSJuan Quintela  ;;
1193d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1194d5970055SMichael S. Tsirkin  ;;
1195d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1196d5970055SMichael S. Tsirkin  ;;
1197042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1198042cea27SGonglei  ;;
1199042cea27SGonglei  --enable-vhost-crypto)
1200042cea27SGonglei      vhost_crypto="yes"
1201042cea27SGonglei      if test "$mingw32" = "yes"; then
1202042cea27SGonglei          error_exit "vhost-crypto isn't available on win32"
1203042cea27SGonglei      fi
1204042cea27SGonglei  ;;
12055e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12065e9be92dSNicholas Bellinger  ;;
12075e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12085e9be92dSNicholas Bellinger  ;;
1209fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1210fc0b9b0eSStefan Hajnoczi  ;;
1211fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1212fc0b9b0eSStefan Hajnoczi  ;;
1213da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
121420ff075bSMichael Walle  ;;
1215da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
121620ff075bSMichael Walle  ;;
1217f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1218f27aaf4bSChristian Brunner  ;;
1219f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1220f27aaf4bSChristian Brunner  ;;
12218c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12228c84cf11SSergei Trofimovich  ;;
12238c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12248c84cf11SSergei Trofimovich  ;;
12257b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1226111a38b0SRobert Relyea  ;;
12277b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1228111a38b0SRobert Relyea  ;;
12292b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12302b2325ffSGerd Hoffmann  ;;
12312b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12322b2325ffSGerd Hoffmann  ;;
123369354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
123469354a83SHans de Goede  ;;
123569354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
123669354a83SHans de Goede  ;;
12371ece9905SAlon Levy  --disable-zlib-test) zlib="no"
12381ece9905SAlon Levy  ;;
1239b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1240b25c9dffSStefan Weil  ;;
1241607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1242607dacd0Sqiaonuohan  ;;
1243b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1244b25c9dffSStefan Weil  ;;
1245607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1246607dacd0Sqiaonuohan  ;;
12476b383c08SPeter Wu  --disable-bzip2) bzip2="no"
12486b383c08SPeter Wu  ;;
12496b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
12506b383c08SPeter Wu  ;;
1251d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1252d138cee9SMichael Roth  ;;
1253d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1254d138cee9SMichael Roth  ;;
12559dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
12569dacf32dSYossi Hindin  ;;
12579dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
12589dacf32dSYossi Hindin  ;;
1259d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1260d9840e25STomoki Sekiyama  ;;
1261d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1262d9840e25STomoki Sekiyama  ;;
1263d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1264d9840e25STomoki Sekiyama  ;;
1265d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1266d9840e25STomoki Sekiyama  ;;
1267d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1268d9840e25STomoki Sekiyama  ;;
1269d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1270d9840e25STomoki Sekiyama  ;;
12714b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
12724b1c11fdSDaniel P. Berrange  ;;
12734b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
12744b1c11fdSDaniel P. Berrange  ;;
1275f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1276f794573eSEduardo Otubo  ;;
1277f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1278f794573eSEduardo Otubo  ;;
1279eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1280eb100396SBharata B Rao  ;;
1281eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1282eb100396SBharata B Rao  ;;
128352b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
128452b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1285583f6e7bSStefan Hajnoczi  ;;
1286cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1287cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1288cb6414dfSFam Zheng  ;;
1289315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1290315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1291315d3184SFam Zheng  ;;
1292a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1293a4ccabcfSAnthony Liguori  ;;
1294a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1295a4ccabcfSAnthony Liguori  ;;
1296a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1297a1c5e949SDaniel P. Berrange  ;;
1298ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1299ddbb0d09SDaniel P. Berrange  ;;
1300ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1301ddbb0d09SDaniel P. Berrange  ;;
130291bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
130391bfcdb0SDaniel P. Berrange  ;;
130491bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
130591bfcdb0SDaniel P. Berrange  ;;
130691bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
130791bfcdb0SDaniel P. Berrange  ;;
130891bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
130991bfcdb0SDaniel P. Berrange  ;;
13102da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13112da776dbSMichael R. Hines  ;;
13122da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13132da776dbSMichael R. Hines  ;;
1314528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1315528de90aSDaniel P. Berrange  ;;
1316bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1317bbbf9bfbSStefan Weil  ;;
1318bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1319bbbf9bfbSStefan Weil  ;;
13209d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13219d9e1521SGerd Hoffmann  ;;
13229d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13239d9e1521SGerd Hoffmann  ;;
1324e91c793cSCole Robinson  --disable-tpm) tpm="no"
1325e91c793cSCole Robinson  ;;
1326ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1327ab214c29SStefan Berger  ;;
13280a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
13290a12ec87SRichard W.M. Jones  ;;
13300a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
13310a12ec87SRichard W.M. Jones  ;;
1332ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1333ed1701c6SDr. David Alan Gilbert  ;;
1334ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1335ed1701c6SDr. David Alan Gilbert  ;;
1336a99d57bbSWanlong Gao  --disable-numa) numa="no"
1337a99d57bbSWanlong Gao  ;;
1338a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1339a99d57bbSWanlong Gao  ;;
1340ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1341ed279a06SKlim Kireev  ;;
1342ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1343ed279a06SKlim Kireev  ;;
13442847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
13452847b469SFam Zheng  ;;
13462847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
13472847b469SFam Zheng  ;;
13487b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
13497b01cb97SAlexandre Derumier  ;;
13507b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
13517b01cb97SAlexandre Derumier  ;;
1352a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1353a6b1d4c0SChanglong Xie  ;;
1354a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1355a6b1d4c0SChanglong Xie  ;;
1356da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1357da92c3ffSAshish Mittal  ;;
1358da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1359da92c3ffSAshish Mittal  ;;
1360e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1361e6a74868SMarc-André Lureau  ;;
1362e6a74868SMarc-André Lureau  --enable-vhost-user)
1363e6a74868SMarc-André Lureau      vhost_user="yes"
1364e6a74868SMarc-André Lureau      if test "$mingw32" = "yes"; then
1365e6a74868SMarc-André Lureau          error_exit "vhost-user isn't available on win32"
1366e6a74868SMarc-André Lureau      fi
1367e6a74868SMarc-André Lureau  ;;
13688ca80760SRichard Henderson  --disable-capstone) capstone="no"
13698ca80760SRichard Henderson  ;;
13708ca80760SRichard Henderson  --enable-capstone) capstone="yes"
13718ca80760SRichard Henderson  ;;
1372e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1373e219c499SRichard Henderson  ;;
1374e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1375e219c499SRichard Henderson  ;;
1376cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1377cc84d63aSDaniel P. Berrange  ;;
1378f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1379f62bbee5SDaniel P. Berrange  ;;
1380f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1381f62bbee5SDaniel P. Berrange  ;;
13822d2ad6d0SFam Zheng  *)
13832d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
13842d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
13852d2ad6d0SFam Zheng      exit 1
13867f1559c6Sbalrog  ;;
13877d13299dSbellard  esac
13887d13299dSbellarddone
13897d13299dSbellard
1390e6a74868SMarc-André Lureauif test "$vhost_user" = ""; then
1391e6a74868SMarc-André Lureau    if test "$mingw32" = "yes"; then
1392e6a74868SMarc-André Lureau        vhost_user="no"
1393e6a74868SMarc-André Lureau    else
1394e6a74868SMarc-André Lureau        vhost_user="yes"
1395e6a74868SMarc-André Lureau    fi
1396e6a74868SMarc-André Lureaufi
1397e6a74868SMarc-André Lureau
139840293e58Sbellardcase "$cpu" in
1399e3608d66SRichard Henderson    ppc)
1400e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1401e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1402e3608d66SRichard Henderson           ;;
1403e3608d66SRichard Henderson    ppc64)
1404e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1405e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1406e3608d66SRichard Henderson           ;;
14079b9c37c3SRichard Henderson    sparc)
1408f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1409f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
14103142255cSblueswir1           ;;
1411ed968ff1SJuan Quintela    sparc64)
141279f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1413f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
14143142255cSblueswir1           ;;
141576d83bdeSths    s390)
1416061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
141728d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
141828d7cc49SRichard Henderson           ;;
141928d7cc49SRichard Henderson    s390x)
1420061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
142128d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
142276d83bdeSths           ;;
142340293e58Sbellard    i386)
142479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
14250c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
14262b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
142740293e58Sbellard           ;;
142840293e58Sbellard    x86_64)
14297ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
14307ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
14317ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
14327ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
14330c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
14342b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1435379f6698SPaul Brook           ;;
1436c72b26ecSRichard Henderson    x32)
1437c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1438c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1439c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1440c72b26ecSRichard Henderson           ;;
144130163d89SPeter Maydell    # No special flags required for other host CPUs
14423142255cSblueswir1esac
14433142255cSblueswir1
144479f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
144579f3b12fSPeter Crosthwaite
1446affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1447affc88ccSPeter Maydell# support, even if we're using TCI.
1448affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1449affc88ccSPeter Maydell  bsd_user="no"
1450affc88ccSPeter Maydell  linux_user="no"
1451affc88ccSPeter Maydellfi
1452affc88ccSPeter Maydell
145360e0df25SPeter Maydelldefault_target_list=""
145460e0df25SPeter Maydell
14556e92f823SPeter Maydellmak_wilds=""
14566e92f823SPeter Maydell
145760e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
14586e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
145960e0df25SPeter Maydellfi
146060e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
14616e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
146260e0df25SPeter Maydellfi
146360e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
14646e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
146560e0df25SPeter Maydellfi
146660e0df25SPeter Maydell
14676e92f823SPeter Maydellfor config in $mak_wilds; do
14686e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
14696e92f823SPeter Maydelldone
14706e92f823SPeter Maydell
1471c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
147264a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1473c53eeaf7SStefan Hajnoczi
1474af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1475af5db58eSpbrookcat << EOF
1476af5db58eSpbrook
1477af5db58eSpbrookUsage: configure [options]
1478af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1479af5db58eSpbrook
148008fb77edSStefan WeilStandard options:
148108fb77edSStefan Weil  --help                   print this message
148208fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
148308fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
148408fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
148508fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
148608fb77edSStefan Weil$(echo Available targets: $default_target_list | \
148708fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
148808fb77edSStefan Weil
148908fb77edSStefan WeilAdvanced options (experts only):
149008fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
149108fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
149208fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
149308fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
149408fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
149508fb77edSStefan Weil                           build time
149608fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
149708fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
149808fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
149911cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
150008fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
150108fb77edSStefan Weil  --make=MAKE              use specified make [$make]
150208fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
150308fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
150408fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1505db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
150608fb77edSStefan Weil  --static                 enable static build [$static]
150708fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
150808fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
150908fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
151008fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
151108fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1512db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
151308fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
151408fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
15153d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
1516e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1517db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
151808fb77edSStefan Weil  --enable-debug           enable common debug build options
1519247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
152008fb77edSStefan Weil  --disable-strip          disable stripping binaries
152108fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
152263678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
152308fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
152408fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
152508fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
152608fb77edSStefan Weil  --block-drv-rw-whitelist=L
152708fb77edSStefan Weil                           set block driver read-write whitelist
152808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
152908fb77edSStefan Weil  --block-drv-ro-whitelist=L
153008fb77edSStefan Weil                           set block driver read-only whitelist
153108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
15325b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1533c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
153408fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
153508fb77edSStefan Weil                           Default:trace-<pid>
1536c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1537c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
15385a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1539c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1540c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
154108fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
154233c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
154308fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
154408fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1545c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1546c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1547c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1548a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1549c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1550c12d66aaSLin Ma  --enable-profiler        profiler support
1551c12d66aaSLin Ma  --enable-xen-pv-domain-build
1552c12d66aaSLin Ma                           xen pv domain builder
1553c12d66aaSLin Ma  --enable-debug-stack-usage
1554c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1555c23f23b9SMichael Tokarev
1556c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1557c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1558c23f23b9SMichael Tokarev
1559c23f23b9SMichael Tokarev  system          all system emulation targets
1560c23f23b9SMichael Tokarev  user            supported user emulation targets
1561c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1562c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1563c23f23b9SMichael Tokarev  docs            build documentation
1564c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1565c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1566c23f23b9SMichael Tokarev  pie             Position Independent Executables
1567c23f23b9SMichael Tokarev  modules         modules support
1568c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1569c23f23b9SMichael Tokarev  debug-info      debugging information
1570c23f23b9SMichael Tokarev  sparse          sparse checker
1571c23f23b9SMichael Tokarev
1572ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
157391bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
157491bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1575c23f23b9SMichael Tokarev  sdl             SDL UI
1576c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1577c23f23b9SMichael Tokarev  gtk             gtk UI
1578c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1579c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1580c23f23b9SMichael Tokarev  curses          curses UI
1581c23f23b9SMichael Tokarev  vnc             VNC UI support
1582c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1583c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1584c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1585c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1586c23f23b9SMichael Tokarev  virtfs          VirtFS
1587fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1588c23f23b9SMichael Tokarev  xen             xen backend driver support
1589c23f23b9SMichael Tokarev  xen-pci-passthrough
1590c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1591c23f23b9SMichael Tokarev  curl            curl connectivity
1592a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1593c23f23b9SMichael Tokarev  fdt             fdt device tree
1594c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1595c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1596b0cb0a66SVincent Palatin  hax             HAX acceleration support
1597c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1598d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
1599ef6d4ccdSYuval Shaia  rdma            Enable RDMA-based migration and PVRDMA support
1600c23f23b9SMichael Tokarev  vde             support for vde network
1601c23f23b9SMichael Tokarev  netmap          support for netmap network
1602c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1603c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1604c23f23b9SMichael Tokarev  attr            attr and xattr support
1605c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1606042cea27SGonglei  vhost-crypto    vhost-crypto acceleration support
1607c23f23b9SMichael Tokarev  spice           spice
1608c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1609c23f23b9SMichael Tokarev  libiscsi        iscsi support
1610c23f23b9SMichael Tokarev  libnfs          nfs support
16117b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1612c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1613ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1614c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1615c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1616c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1617c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1618c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1619c23f23b9SMichael Tokarev  seccomp         seccomp support
1620c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1621c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1622c23f23b9SMichael Tokarev  tpm             TPM support
1623c23f23b9SMichael Tokarev  libssh2         ssh block device support
1624c23f23b9SMichael Tokarev  numa            libnuma support
1625ed279a06SKlim Kireev  libxml2         for Parallels image format
1626c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
16277b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1628a6b1d4c0SChanglong Xie  replication     replication support
1629c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1630c12d66aaSLin Ma  opengl          opengl support
1631c12d66aaSLin Ma  virglrenderer   virgl rendering support
1632c12d66aaSLin Ma  xfsctl          xfsctl support
1633c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1634c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1635da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
1636f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
1637e6a74868SMarc-André Lureau  vhost-user      vhost-user support
16388ca80760SRichard Henderson  capstone        capstone disassembler support
163908fb77edSStefan Weil
164008fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1641af5db58eSpbrookEOF
16422d2ad6d0SFam Zhengexit 0
1643af5db58eSpbrookfi
1644af5db58eSpbrook
1645c53eeaf7SStefan Hajnocziif ! has $python; then
1646c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1647c53eeaf7SStefan Hajnoczifi
1648c53eeaf7SStefan Hajnoczi
1649c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1650c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1651c21965a0SDaniel P. Berrangeif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6))'; then
1652c21965a0SDaniel P. Berrange  error_exit "Cannot use '$python', Python 2 >= 2.6 or Python 3 is required." \
1653c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1654c53eeaf7SStefan Hajnoczifi
1655c53eeaf7SStefan Hajnoczi
1656c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1657c53eeaf7SStefan Hajnoczipython="$python -B"
1658c53eeaf7SStefan Hajnoczi
16599aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
16609aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
16619aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
16629aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
16639aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
16649aae6e54SDaniel Henrique Barbozaif compile_object ; then
16659aae6e54SDaniel Henrique Barboza  : C compiler works ok
16669aae6e54SDaniel Henrique Barbozaelse
16679aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
16689aae6e54SDaniel Henrique Barbozafi
16699aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
16709aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
16719aae6e54SDaniel Henrique Barbozafi
16729aae6e54SDaniel Henrique Barboza
1673359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1674359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1675359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1676359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1677359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1678359bc95dSPeter Maydell    else
167976ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1680359bc95dSPeter Maydell    fi
1681359bc95dSPeter Maydellfi
1682359bc95dSPeter Maydell
16839c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
16849c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
16859c83ffd8SPeter Maydellif test -z "$werror" ; then
16869c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1687e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
16889c83ffd8SPeter Maydell        werror="yes"
16899c83ffd8SPeter Maydell    else
16909c83ffd8SPeter Maydell        werror="no"
16919c83ffd8SPeter Maydell    fi
16929c83ffd8SPeter Maydellfi
16939c83ffd8SPeter Maydell
1694fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1695fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1696fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1697fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1698fb59dabdSPeter Maydell    # host OS we should stop now.
1699951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1700fb59dabdSPeter Maydellfi
1701fb59dabdSPeter Maydell
17028d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
17038d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1704ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1705435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1706b98fcfd8SPaolo Bonzinigcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
170771429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
17080e39c4aaSGerd Hoffmanngcc_flags="-Wno-error=address-of-packed-member $gcc_flags"
17096ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
17106ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
17116ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
17126ca026cbSPeter Maydell# so it's too error prone.
171393b25869SJohn Snow
171493b25869SJohn Snowcc_has_warning_flag() {
171593b25869SJohn Snow    write_c_skeleton;
171693b25869SJohn Snow
1717a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1718a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1719a1d29d6cSPeter Maydell    # warning options).
172093b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
172193b25869SJohn Snow    compile_prog "-Werror $optflag" ""
172293b25869SJohn Snow}
172393b25869SJohn Snow
172493b25869SJohn Snowfor flag in $gcc_flags; do
172593b25869SJohn Snow    if cc_has_warning_flag $flag ; then
17268d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
17278d05095cSPaolo Bonzini    fi
17288d05095cSPaolo Bonzinidone
17298d05095cSPaolo Bonzini
173063678e17SSteven Noonanif test "$stack_protector" != "no"; then
1731fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1732fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1733fccd35a0SRodrigo Rebello{
1734fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1735fccd35a0SRodrigo Rebello    while (*c) {
1736fccd35a0SRodrigo Rebello        *p++ = *c++;
1737fccd35a0SRodrigo Rebello    }
1738fccd35a0SRodrigo Rebello    return 0;
1739fccd35a0SRodrigo Rebello}
1740fccd35a0SRodrigo RebelloEOF
174163678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
17423b463a3fSMiroslav Rezanina  sp_on=0
174363678e17SSteven Noonan  for flag in $gcc_flags; do
1744590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1745590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1746590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1747590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
174863678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
17493b463a3fSMiroslav Rezanina      sp_on=1
175063678e17SSteven Noonan      break
175163678e17SSteven Noonan    fi
175263678e17SSteven Noonan  done
17533b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
17543b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
17553b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
17563b463a3fSMiroslav Rezanina    fi
17573b463a3fSMiroslav Rezanina  fi
175837746c5eSMarc-André Lureaufi
175937746c5eSMarc-André Lureau
176020bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
176120bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
176220bc94a2SPaolo Bonzinicat > $TMPC << EOF
176320bc94a2SPaolo Bonzinistruct {
176420bc94a2SPaolo Bonzini  int a[2];
176520bc94a2SPaolo Bonzini} x = {0};
176620bc94a2SPaolo BonziniEOF
176720bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
176820bc94a2SPaolo Bonzini  :
176920bc94a2SPaolo Bonzinielse
177020bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
177120bc94a2SPaolo Bonzinifi
177220bc94a2SPaolo Bonzini
1773cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1774cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1775cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1776cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1777cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1778cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1779cbdd1999SPaolo Bonziniint main(void) { return 0; }
1780cbdd1999SPaolo Bonzini#else
1781cbdd1999SPaolo Bonzini#error No bug in this compiler.
1782cbdd1999SPaolo Bonzini#endif
1783cbdd1999SPaolo BonziniEOF
1784cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1785cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1786cbdd1999SPaolo Bonzinifi
1787cbdd1999SPaolo Bonzini
178840d6444eSAvi Kivityif test "$static" = "yes" ; then
1789aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1790aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1791aa0d1f44SPaolo Bonzini  fi
179240d6444eSAvi Kivity  if test "$pie" = "yes" ; then
179376ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
179440d6444eSAvi Kivity  else
179540d6444eSAvi Kivity    pie="no"
179640d6444eSAvi Kivity  fi
179740d6444eSAvi Kivityfi
179840d6444eSAvi Kivity
1799768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1800768b7855SEmilio G. Cota  cat > $TMPC << EOF
1801768b7855SEmilio G. Cotastatic __thread int tls_var;
1802768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1803768b7855SEmilio G. CotaEOF
1804768b7855SEmilio G. Cota
1805768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1806768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1807768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1808768b7855SEmilio G. Cotafi
1809768b7855SEmilio G. Cota
181040d6444eSAvi Kivityif test "$pie" = ""; then
181140d6444eSAvi Kivity  case "$cpu-$targetos" in
1812c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
181340d6444eSAvi Kivity      ;;
181440d6444eSAvi Kivity    *)
181540d6444eSAvi Kivity      pie="no"
181640d6444eSAvi Kivity      ;;
181740d6444eSAvi Kivity  esac
181840d6444eSAvi Kivityfi
181940d6444eSAvi Kivity
182040d6444eSAvi Kivityif test "$pie" != "no" ; then
182140d6444eSAvi Kivity  cat > $TMPC << EOF
182221d4a791SAvi Kivity
182321d4a791SAvi Kivity#ifdef __linux__
182421d4a791SAvi Kivity#  define THREAD __thread
182521d4a791SAvi Kivity#else
182621d4a791SAvi Kivity#  define THREAD
182721d4a791SAvi Kivity#endif
182821d4a791SAvi Kivity
182921d4a791SAvi Kivitystatic THREAD int tls_var;
183021d4a791SAvi Kivity
183121d4a791SAvi Kivityint main(void) { return tls_var; }
183221d4a791SAvi Kivity
183340d6444eSAvi KivityEOF
183440d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
183540d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
183640d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
183740d6444eSAvi Kivity    pie="yes"
183840d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
183940d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
184040d6444eSAvi Kivity    fi
184140d6444eSAvi Kivity  else
184240d6444eSAvi Kivity    if test "$pie" = "yes"; then
184376ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
184440d6444eSAvi Kivity    else
184540d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
184640d6444eSAvi Kivity      pie="no"
184740d6444eSAvi Kivity    fi
184840d6444eSAvi Kivity  fi
184946eef33bSBrad
1850e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
185146eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
185246eef33bSBrad    LDFLAGS_NOPIE="-nopie"
185346eef33bSBrad  fi
185440d6444eSAvi Kivityfi
185540d6444eSAvi Kivity
185609dada40SPaolo Bonzini##########################################
185709dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
185809dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
185909dada40SPaolo Bonzini# specification is necessary
186009dada40SPaolo Bonzini
186109dada40SPaolo Bonziniif test "$cpu" = "i386"; then
186209dada40SPaolo Bonzini  cat > $TMPC << EOF
186309dada40SPaolo Bonzinistatic int sfaa(int *ptr)
186409dada40SPaolo Bonzini{
186509dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
186609dada40SPaolo Bonzini}
186709dada40SPaolo Bonzini
186809dada40SPaolo Bonziniint main(void)
186909dada40SPaolo Bonzini{
187009dada40SPaolo Bonzini  int val = 42;
18711405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
187209dada40SPaolo Bonzini  sfaa(&val);
187309dada40SPaolo Bonzini  return val;
187409dada40SPaolo Bonzini}
187509dada40SPaolo BonziniEOF
187609dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
187709dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
187809dada40SPaolo Bonzini  fi
187909dada40SPaolo Bonzinifi
188009dada40SPaolo Bonzini
188109dada40SPaolo Bonzini#########################################
1882ec530c81Sbellard# Solaris specific configure tool chain decisions
188309dada40SPaolo Bonzini
1884ec530c81Sbellardif test "$solaris" = "yes" ; then
18856792aa11SLoïc Minier  if has $install; then
18866792aa11SLoïc Minier    :
18876792aa11SLoïc Minier  else
188876ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
188976ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
189076ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1891ec530c81Sbellard  fi
189289138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
189376ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
189476ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
189576ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1896ec530c81Sbellard  fi
18976792aa11SLoïc Minier  if has ar; then
18986792aa11SLoïc Minier    :
18996792aa11SLoïc Minier  else
1900ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
190176ad07a4SPeter Maydell      error_exit "No path includes ar" \
190276ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1903ec530c81Sbellard    fi
190476ad07a4SPeter Maydell    error_exit "No path includes ar"
1905ec530c81Sbellard  fi
1906ec530c81Sbellardfi
1907ec530c81Sbellard
1908afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1909d880a3baSPaolo Bonzini    for target in $default_target_list; do
1910d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
1911d880a3baSPaolo Bonzini            target_list="$target_list $target"
1912d880a3baSPaolo Bonzini    done
1913d880a3baSPaolo Bonzini    target_list="${target_list# }"
1914121afa9eSAnthony Liguorielse
191589138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1916d880a3baSPaolo Bonzini    for target in $target_list; do
191725b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
191825b48338SPeter Maydell        # friendly error message than if we let it fall through.
191925b48338SPeter Maydell        case " $default_target_list " in
192025b48338SPeter Maydell            *" $target "*)
192125b48338SPeter Maydell                ;;
192225b48338SPeter Maydell            *)
192325b48338SPeter Maydell                error_exit "Unknown target name '$target'"
192425b48338SPeter Maydell                ;;
192525b48338SPeter Maydell        esac
1926d880a3baSPaolo Bonzini        supported_target $target || exit 1
192725b48338SPeter Maydell    done
1928d880a3baSPaolo Bonzinifi
192925b48338SPeter Maydell
1930f55fe278SPaolo Bonzini# see if system emulation was really requested
1931f55fe278SPaolo Bonzinicase " $target_list " in
1932f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1933f55fe278SPaolo Bonzini  ;;
1934f55fe278SPaolo Bonzini  *) softmmu=no
1935f55fe278SPaolo Bonzini  ;;
1936f55fe278SPaolo Bonziniesac
19375327cf48Sbellard
1938249247c9SJuan Quintelafeature_not_found() {
1939249247c9SJuan Quintela  feature=$1
194021684af0SStewart Smith  remedy=$2
1941249247c9SJuan Quintela
194276ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
194321684af0SStewart Smith      "configure was not able to find it." \
194421684af0SStewart Smith      "$remedy"
1945249247c9SJuan Quintela}
1946249247c9SJuan Quintela
19477d13299dSbellard# ---
19487d13299dSbellard# big/little endian test
19497d13299dSbellardcat > $TMPC << EOF
195061cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
195161cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
195261cc919fSMike Frysingerextern int foo(short *, short *);
195361cc919fSMike Frysingerint main(int argc, char *argv[]) {
195461cc919fSMike Frysinger    return foo(big_endian, little_endian);
19557d13299dSbellard}
19567d13299dSbellardEOF
19577d13299dSbellard
195861cc919fSMike Frysingerif compile_object ; then
195912f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
196061cc919fSMike Frysinger        bigendian="yes"
196112f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
196261cc919fSMike Frysinger        bigendian="no"
19637d13299dSbellard    else
19647d13299dSbellard        echo big/little test failed
19657d13299dSbellard    fi
19667d13299dSbellardelse
196761cc919fSMike Frysinger    echo big/little test failed
19687d13299dSbellardfi
19697d13299dSbellard
1970b0a47e79SJuan Quintela##########################################
1971a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1972a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1973a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1974a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1975a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1976a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1977a30878e7SPeter Maydell    fi
1978a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1979a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1980a30878e7SPeter Maydell    fi
1981a30878e7SPeter Maydell    gtk=no
1982a30878e7SPeter Maydell    sdl=no
1983a30878e7SPeter Maydellfi
1984a30878e7SPeter Maydell
19856b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
19866b39b063SEric Blakecat > $TMPC << EOF
19876b39b063SEric Blake#include <stdint.h>
19886b39b063SEric Blake#include <stdio.h>
19896b39b063SEric Blakeint main(int argc, char *argv[]) {
19906b39b063SEric Blake    return printf("%zu", SIZE_MAX);
19916b39b063SEric Blake}
19926b39b063SEric BlakeEOF
19936b39b063SEric Blakehave_broken_size_max=no
19946b39b063SEric Blakeif ! compile_object -Werror ; then
19956b39b063SEric Blake    have_broken_size_max=yes
19966b39b063SEric Blakefi
19976b39b063SEric Blake
1998a30878e7SPeter Maydell##########################################
1999015a33bdSGonglei# L2TPV3 probe
2000015a33bdSGonglei
2001015a33bdSGongleicat > $TMPC <<EOF
2002015a33bdSGonglei#include <sys/socket.h>
2003bff6cb72SMichael Tokarev#include <linux/ip.h>
2004015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2005015a33bdSGongleiEOF
2006015a33bdSGongleiif compile_prog "" "" ; then
2007015a33bdSGonglei  l2tpv3=yes
2008015a33bdSGongleielse
2009015a33bdSGonglei  l2tpv3=no
2010015a33bdSGongleifi
2011015a33bdSGonglei
2012015a33bdSGonglei##########################################
20134d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
20144d9310f4SDaniel P. Berrange
20154d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
20164d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
20174d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
20184d9310f4SDaniel P. Berrange    #
20194d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
20204d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
20214d9310f4SDaniel P. Berrange    #
20224d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
20234d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
20244d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
20254d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
20264d9310f4SDaniel P. Berrange    # that for you.
20274d9310f4SDaniel P. Berrange    #
20284d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
20294d9310f4SDaniel P. Berrange    # are not in fact redundant.
20304d9310f4SDaniel P. Berrangecat > $TMPC << EOF
20314d9310f4SDaniel P. Berrange#include <unistd.h>
20324d9310f4SDaniel P. Berrange#include <time.h>
20334d9310f4SDaniel P. Berrange#undef localtime_r
20344d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
20354d9310f4SDaniel P. BerrangeEOF
20364d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
20374d9310f4SDaniel P. Berrange        localtime_r="yes"
20384d9310f4SDaniel P. Berrange    else
20394d9310f4SDaniel P. Berrange        localtime_r="no"
20404d9310f4SDaniel P. Berrange    fi
20414d9310f4SDaniel P. Berrangefi
20424d9310f4SDaniel P. Berrange
20434d9310f4SDaniel P. Berrange##########################################
2044779ab5e3SStefan Weil# pkg-config probe
2045779ab5e3SStefan Weil
2046779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
204776ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2048779ab5e3SStefan Weilfi
2049779ab5e3SStefan Weil
2050779ab5e3SStefan Weil##########################################
2051b0a47e79SJuan Quintela# NPTL probe
2052b0a47e79SJuan Quintela
205324cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2054bd0c5661Spbrook  cat > $TMPC <<EOF
2055bd0c5661Spbrook#include <sched.h>
205630813ceaSpbrook#include <linux/futex.h>
2057182eacc0SStefan Weilint main(void) {
2058bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2059bd0c5661Spbrook#error bork
2060bd0c5661Spbrook#endif
2061182eacc0SStefan Weil  return 0;
2062bd0c5661Spbrook}
2063bd0c5661SpbrookEOF
206424cb36a6SPeter Maydell  if ! compile_object ; then
206521684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2066b0a47e79SJuan Quintela  fi
2067bd0c5661Spbrookfi
2068bd0c5661Spbrook
206999f2dbd3SLiang Li#########################################
2070ac62922eSbalrog# zlib check
2071ac62922eSbalrog
20721ece9905SAlon Levyif test "$zlib" != "no" ; then
2073ac62922eSbalrog    cat > $TMPC << EOF
2074ac62922eSbalrog#include <zlib.h>
2075ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
2076ac62922eSbalrogEOF
207752166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
2078ac62922eSbalrog        :
2079ac62922eSbalrog    else
208076ad07a4SPeter Maydell        error_exit "zlib check failed" \
208176ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
2082ac62922eSbalrog    fi
20831ece9905SAlon Levyfi
2084eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
2085ac62922eSbalrog
2086ac62922eSbalrog##########################################
2087607dacd0Sqiaonuohan# lzo check
2088607dacd0Sqiaonuohan
2089607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2090607dacd0Sqiaonuohan    cat > $TMPC << EOF
2091607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2092607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2093607dacd0SqiaonuohanEOF
2094607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2095607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2096b25c9dffSStefan Weil        lzo="yes"
2097b25c9dffSStefan Weil    else
2098b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2099b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2100b25c9dffSStefan Weil        fi
2101b25c9dffSStefan Weil        lzo="no"
2102b25c9dffSStefan Weil    fi
2103607dacd0Sqiaonuohanfi
2104607dacd0Sqiaonuohan
2105607dacd0Sqiaonuohan##########################################
2106607dacd0Sqiaonuohan# snappy check
2107607dacd0Sqiaonuohan
2108607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2109607dacd0Sqiaonuohan    cat > $TMPC << EOF
2110607dacd0Sqiaonuohan#include <snappy-c.h>
2111607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2112607dacd0SqiaonuohanEOF
2113607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2114607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2115b25c9dffSStefan Weil        snappy="yes"
2116b25c9dffSStefan Weil    else
2117b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2118b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2119b25c9dffSStefan Weil        fi
2120b25c9dffSStefan Weil        snappy="no"
2121b25c9dffSStefan Weil    fi
2122607dacd0Sqiaonuohanfi
2123607dacd0Sqiaonuohan
2124607dacd0Sqiaonuohan##########################################
21256b383c08SPeter Wu# bzip2 check
21266b383c08SPeter Wu
21276b383c08SPeter Wuif test "$bzip2" != "no" ; then
21286b383c08SPeter Wu    cat > $TMPC << EOF
21296b383c08SPeter Wu#include <bzlib.h>
21306b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
21316b383c08SPeter WuEOF
21326b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
21336b383c08SPeter Wu        bzip2="yes"
21346b383c08SPeter Wu    else
21356b383c08SPeter Wu        if test "$bzip2" = "yes"; then
21366b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
21376b383c08SPeter Wu        fi
21386b383c08SPeter Wu        bzip2="no"
21396b383c08SPeter Wu    fi
21406b383c08SPeter Wufi
21416b383c08SPeter Wu
21426b383c08SPeter Wu##########################################
2143f794573eSEduardo Otubo# libseccomp check
2144f794573eSEduardo Otubo
2145f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
2146693e5910SAndrew Jones    case "$cpu" in
2147693e5910SAndrew Jones    i386|x86_64)
2148ba060c53Sdann frazier        libseccomp_minver="2.1.0"
2149693e5910SAndrew Jones        ;;
21505ce43972SJames Hogan    mips)
21515ce43972SJames Hogan        libseccomp_minver="2.2.0"
21525ce43972SJames Hogan        ;;
2153693e5910SAndrew Jones    arm|aarch64)
2154693e5910SAndrew Jones        libseccomp_minver="2.2.3"
2155693e5910SAndrew Jones        ;;
21563aa35fcfSThomas Huth    ppc|ppc64|s390x)
21573e684455SMichael Strosaker        libseccomp_minver="2.3.0"
21583e684455SMichael Strosaker        ;;
2159693e5910SAndrew Jones    *)
2160693e5910SAndrew Jones        libseccomp_minver=""
2161693e5910SAndrew Jones        ;;
2162693e5910SAndrew Jones    esac
2163693e5910SAndrew Jones
2164693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2165693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2166c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2167c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2168f794573eSEduardo Otubo        seccomp="yes"
2169f794573eSEduardo Otubo    else
2170f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2171693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2172693e5910SAndrew Jones                feature_not_found "libseccomp" \
2173693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2174693e5910SAndrew Jones            else
2175693e5910SAndrew Jones                feature_not_found "libseccomp" \
2176693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2177693e5910SAndrew Jones            fi
2178896848f0SEduardo Otubo        fi
2179e84d5956SYann E. MORIN        seccomp="no"
2180f794573eSEduardo Otubo    fi
2181f794573eSEduardo Otubofi
2182f794573eSEduardo Otubo##########################################
2183e37630caSaliguori# xen probe
2184e37630caSaliguori
2185fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2186c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2187c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2188c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2189c1cdd9d5SJuergen Gross
2190c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2191c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2192c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2193c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2194c1cdd9d5SJuergen Gross    xen=yes
2195c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2196c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
219758ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
219858ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
219958ea9a7aSAnthony PERARD    fi
2200c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2201c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2202c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2203c1cdd9d5SJuergen Gross  else
2204c1cdd9d5SJuergen Gross
2205b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2206d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2207d5b93ddfSAnthony PERARD
220850ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
220950ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
221050ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
221150ced5b3SStefan Weil
221250ced5b3SStefan Weil    # Xen (any)
221350ced5b3SStefan Weil    cat > $TMPC <<EOF
221450ced5b3SStefan Weil#include <xenctrl.h>
221550ced5b3SStefan Weilint main(void) {
221650ced5b3SStefan Weil  return 0;
221750ced5b3SStefan Weil}
221850ced5b3SStefan WeilEOF
221950ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
222050ced5b3SStefan Weil      # Xen not found
222150ced5b3SStefan Weil      if test "$xen" = "yes" ; then
222221684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
222350ced5b3SStefan Weil      fi
222450ced5b3SStefan Weil      xen=no
222550ced5b3SStefan Weil
2226d5b93ddfSAnthony PERARD    # Xen unstable
222769deef08SPeter Maydell    elif
222869deef08SPeter Maydell        cat > $TMPC <<EOF &&
22292cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
22302cbf8903SRoss Lagerwall#define __XEN_TOOLS__
22312cbf8903SRoss Lagerwall#include <xendevicemodel.h>
22322cbf8903SRoss Lagerwallint main(void) {
22332cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
22342cbf8903SRoss Lagerwall
22352cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
22362cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
22372cbf8903SRoss Lagerwall
22382cbf8903SRoss Lagerwall  return 0;
22392cbf8903SRoss Lagerwall}
22402cbf8903SRoss LagerwallEOF
22412cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22422cbf8903SRoss Lagerwall      then
22432cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22442cbf8903SRoss Lagerwall      xen_ctrl_version=41100
22452cbf8903SRoss Lagerwall      xen=yes
22462cbf8903SRoss Lagerwall    elif
22472cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
22485ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
22495ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
225058ea9a7aSAnthony PERARD#include <xentoolcore.h>
22515ba3d756SIgor Druzhininint main(void) {
22525ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
22535ba3d756SIgor Druzhinin
22545ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
22555ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
225658ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
22575ba3d756SIgor Druzhinin
22585ba3d756SIgor Druzhinin  return 0;
22595ba3d756SIgor Druzhinin}
22605ba3d756SIgor DruzhininEOF
226158ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
22625ba3d756SIgor Druzhinin      then
226358ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
22645ba3d756SIgor Druzhinin      xen_ctrl_version=41000
22655ba3d756SIgor Druzhinin      xen=yes
22665ba3d756SIgor Druzhinin    elif
22675ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2268da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2269da8090ccSPaul Durrant#define __XEN_TOOLS__
2270da8090ccSPaul Durrant#include <xendevicemodel.h>
2271da8090ccSPaul Durrantint main(void) {
2272da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2273da8090ccSPaul Durrant
2274da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2275da8090ccSPaul Durrant  xendevicemodel_close(xd);
2276da8090ccSPaul Durrant
2277da8090ccSPaul Durrant  return 0;
2278da8090ccSPaul Durrant}
2279da8090ccSPaul DurrantEOF
2280da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2281da8090ccSPaul Durrant      then
2282da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2283f1167ee6SJuergen Gross      xen_ctrl_version=40900
2284da8090ccSPaul Durrant      xen=yes
2285da8090ccSPaul Durrant    elif
2286da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
22875eeb39c2SIan Campbell/*
22885eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
22895eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2290b6eb9b45SPaulina Szubarczyk *
2291b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2292b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2293b6eb9b45SPaulina Szubarczyk */
2294b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2295b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2296b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2297b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2298b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2299b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2300b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2301b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2302b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2303b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2304b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2305b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2306b6eb9b45SPaulina Szubarczyk#endif
2307b6eb9b45SPaulina Szubarczykint main(void) {
2308b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2309b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2310b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2311b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2312b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2313b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2314b6eb9b45SPaulina Szubarczyk
2315b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2316b6eb9b45SPaulina Szubarczyk
2317b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2318b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2319b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2320b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2321b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2322b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2323b6eb9b45SPaulina Szubarczyk
2324b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2325b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2326b6eb9b45SPaulina Szubarczyk
2327b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2328b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2329b6eb9b45SPaulina Szubarczyk
2330b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2331b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2332b6eb9b45SPaulina Szubarczyk
2333b6eb9b45SPaulina Szubarczyk  return 0;
2334b6eb9b45SPaulina Szubarczyk}
2335b6eb9b45SPaulina SzubarczykEOF
2336b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2337b6eb9b45SPaulina Szubarczyk      then
2338f1167ee6SJuergen Gross      xen_ctrl_version=40800
2339b6eb9b45SPaulina Szubarczyk      xen=yes
2340b6eb9b45SPaulina Szubarczyk    elif
2341b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2342b6eb9b45SPaulina Szubarczyk/*
2343b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2344b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
23455eeb39c2SIan Campbell */
23465eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
23475eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
23485eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
23495eeb39c2SIan Campbell#include <xenctrl.h>
23505eeb39c2SIan Campbell#include <xenstore.h>
23515eeb39c2SIan Campbell#include <xenevtchn.h>
23525eeb39c2SIan Campbell#include <xengnttab.h>
23535eeb39c2SIan Campbell#include <xenforeignmemory.h>
23545eeb39c2SIan Campbell#include <stdint.h>
23555eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
23565eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
23575eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
23585eeb39c2SIan Campbell#endif
23595eeb39c2SIan Campbellint main(void) {
23605eeb39c2SIan Campbell  xc_interface *xc = NULL;
23615eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
23625eeb39c2SIan Campbell  xenevtchn_handle *xe;
23635eeb39c2SIan Campbell  xengnttab_handle *xg;
23645eeb39c2SIan Campbell  xen_domain_handle_t handle;
23655eeb39c2SIan Campbell
23665eeb39c2SIan Campbell  xs_daemon_open();
23675eeb39c2SIan Campbell
23685eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
23695eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
23705eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
23715eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
23725eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
23735eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
23745eeb39c2SIan Campbell
23755eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
23765eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
23775eeb39c2SIan Campbell
23785eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
23795eeb39c2SIan Campbell  xenevtchn_fd(xe);
23805eeb39c2SIan Campbell
23815eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
23825eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
23835eeb39c2SIan Campbell
23845eeb39c2SIan Campbell  return 0;
23855eeb39c2SIan Campbell}
23865eeb39c2SIan CampbellEOF
23875eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
23885eeb39c2SIan Campbell      then
2389f1167ee6SJuergen Gross      xen_ctrl_version=40701
23905eeb39c2SIan Campbell      xen=yes
23915eeb39c2SIan Campbell    elif
23925eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2393e37630caSaliguori#include <xenctrl.h>
2394cdadde39SRoger Pau Monne#include <stdint.h>
2395cdadde39SRoger Pau Monneint main(void) {
2396cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2397cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2398cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2399cdadde39SRoger Pau Monne  return 0;
2400cdadde39SRoger Pau Monne}
2401cdadde39SRoger Pau MonneEOF
2402cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2403cdadde39SRoger Pau Monne      then
2404f1167ee6SJuergen Gross      xen_ctrl_version=40700
2405cdadde39SRoger Pau Monne      xen=yes
2406cdadde39SRoger Pau Monne
2407cdadde39SRoger Pau Monne    # Xen 4.6
2408cdadde39SRoger Pau Monne    elif
2409cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2410cdadde39SRoger Pau Monne#include <xenctrl.h>
2411e108a3c1SAnthony PERARD#include <xenstore.h>
2412d5b93ddfSAnthony PERARD#include <stdint.h>
2413d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2414d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2415d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2416d5b93ddfSAnthony PERARD#endif
2417d5b93ddfSAnthony PERARDint main(void) {
2418d5b93ddfSAnthony PERARD  xc_interface *xc;
2419d5b93ddfSAnthony PERARD  xs_daemon_open();
2420d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2421d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2422d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2423b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24248688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2425d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
242620a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2427d8b441a3SJan Beulich  return 0;
2428d8b441a3SJan Beulich}
2429d8b441a3SJan BeulichEOF
2430d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2431d8b441a3SJan Beulich      then
2432f1167ee6SJuergen Gross      xen_ctrl_version=40600
2433d8b441a3SJan Beulich      xen=yes
2434d8b441a3SJan Beulich
2435d8b441a3SJan Beulich    # Xen 4.5
2436d8b441a3SJan Beulich    elif
2437d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2438d8b441a3SJan Beulich#include <xenctrl.h>
2439d8b441a3SJan Beulich#include <xenstore.h>
2440d8b441a3SJan Beulich#include <stdint.h>
2441d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2442d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2443d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2444d8b441a3SJan Beulich#endif
2445d8b441a3SJan Beulichint main(void) {
2446d8b441a3SJan Beulich  xc_interface *xc;
2447d8b441a3SJan Beulich  xs_daemon_open();
2448d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2449d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2450d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2451d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2452d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24533996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
24543996e85cSPaul Durrant  return 0;
24553996e85cSPaul Durrant}
24563996e85cSPaul DurrantEOF
24573996e85cSPaul Durrant        compile_prog "" "$xen_libs"
24583996e85cSPaul Durrant      then
2459f1167ee6SJuergen Gross      xen_ctrl_version=40500
24603996e85cSPaul Durrant      xen=yes
24613996e85cSPaul Durrant
24623996e85cSPaul Durrant    elif
24633996e85cSPaul Durrant        cat > $TMPC <<EOF &&
24643996e85cSPaul Durrant#include <xenctrl.h>
24653996e85cSPaul Durrant#include <xenstore.h>
24663996e85cSPaul Durrant#include <stdint.h>
24673996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
24683996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
24693996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
24703996e85cSPaul Durrant#endif
24713996e85cSPaul Durrantint main(void) {
24723996e85cSPaul Durrant  xc_interface *xc;
24733996e85cSPaul Durrant  xs_daemon_open();
24743996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
24753996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
24763996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
24773996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
24783996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
24798688e065SStefano Stabellini  return 0;
24808688e065SStefano Stabellini}
24818688e065SStefano StabelliniEOF
24828688e065SStefano Stabellini        compile_prog "" "$xen_libs"
248369deef08SPeter Maydell      then
2484f1167ee6SJuergen Gross      xen_ctrl_version=40200
24858688e065SStefano Stabellini      xen=yes
24868688e065SStefano Stabellini
2487e37630caSaliguori    else
2488fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2489edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2490edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2491fc321b4bSJuan Quintela      fi
2492fc321b4bSJuan Quintela      xen=no
2493e37630caSaliguori    fi
2494d5b93ddfSAnthony PERARD
2495d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2496f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
24975eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
24985eeb39c2SIan Campbell      fi
2499d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2500d5b93ddfSAnthony PERARD    fi
2501e37630caSaliguori  fi
2502c1cdd9d5SJuergen Grossfi
2503e37630caSaliguori
2504eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2505edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2506eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2507eb6fda0fSAnthony PERARD  else
2508eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
250976ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
251076ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2511eb6fda0fSAnthony PERARD    fi
2512eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2513eb6fda0fSAnthony PERARD  fi
2514eb6fda0fSAnthony PERARDfi
2515eb6fda0fSAnthony PERARD
251664a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
251764a7ad6fSIan Campbell   test "$xen" != "yes"; then
251864a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
251964a7ad6fSIan Campbell	       "which requires Xen support."
252064a7ad6fSIan Campbellfi
252164a7ad6fSIan Campbell
2522e37630caSaliguori##########################################
2523d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2524d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2525d661d9a4SJustin Terry (VM)    cat > $TMPC << EOF
2526d661d9a4SJustin Terry (VM)#include <windows.h>
252753537bb1SJustin Terry (VM) via Qemu-devel#include <WinHvPlatform.h>
252853537bb1SJustin Terry (VM) via Qemu-devel#include <WinHvEmulation.h>
2529d661d9a4SJustin Terry (VM)int main(void) {
2530d661d9a4SJustin Terry (VM)    WHV_CAPABILITY whpx_cap;
25313907e631SJustin Terry (VM)    UINT32 writtenSize;
25323907e631SJustin Terry (VM)    WHvGetCapability(WHvCapabilityCodeFeatures, &whpx_cap, sizeof(whpx_cap),
25333907e631SJustin Terry (VM)                     &writtenSize);
2534d661d9a4SJustin Terry (VM)    return 0;
2535d661d9a4SJustin Terry (VM)}
2536d661d9a4SJustin Terry (VM)EOF
253753537bb1SJustin Terry (VM) via Qemu-devel    if compile_prog "" "-lWinHvPlatform -lWinHvEmulation" ; then
253853537bb1SJustin Terry (VM) via Qemu-devel        libs_softmmu="$libs_softmmu -lWinHvPlatform -lWinHvEmulation"
2539d661d9a4SJustin Terry (VM)        whpx="yes"
2540d661d9a4SJustin Terry (VM)    else
2541d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
254253537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2543d661d9a4SJustin Terry (VM)        fi
2544d661d9a4SJustin Terry (VM)        whpx="no"
2545d661d9a4SJustin Terry (VM)    fi
2546d661d9a4SJustin Terry (VM)fi
2547d661d9a4SJustin Terry (VM)
2548d661d9a4SJustin Terry (VM)##########################################
2549dfffc653SJuan Quintela# Sparse probe
2550dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
25510dba6195SLoïc Minier  if has cgcc; then
2552dfffc653SJuan Quintela    sparse=yes
2553dfffc653SJuan Quintela  else
2554dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
255521684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2556dfffc653SJuan Quintela    fi
2557dfffc653SJuan Quintela    sparse=no
2558dfffc653SJuan Quintela  fi
2559dfffc653SJuan Quintelafi
2560dfffc653SJuan Quintela
2561dfffc653SJuan Quintela##########################################
2562f676c67eSJeremy White# X11 probe
2563f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
25648781595bSGerd Hoffmann    have_x11=yes
256589138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
256689138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2567f676c67eSJeremy Whitefi
2568f676c67eSJeremy White
2569f676c67eSJeremy White##########################################
2570a4ccabcfSAnthony Liguori# GTK probe
2571a4ccabcfSAnthony Liguori
25725a464e6cSPeter Xuif test "$gtk" != "no"; then
25739e04c683SStefan Weil    if test "$gtkabi" = ""; then
25745fe309ffSGerd Hoffmann        # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
25755fe309ffSGerd Hoffmann        # Use 2.0 as a fallback if that is available.
25765fe309ffSGerd Hoffmann        if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
25779e04c683SStefan Weil            gtkabi=3.0
25785fe309ffSGerd Hoffmann        elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
25799e04c683SStefan Weil            gtkabi=2.0
25805fe309ffSGerd Hoffmann        else
25815fe309ffSGerd Hoffmann            gtkabi=3.0
25829e04c683SStefan Weil        fi
25839e04c683SStefan Weil    fi
2584528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
25850a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2586528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2587528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2588bbbf9bfbSStefan Weil    else
2589bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2590bbbf9bfbSStefan Weil    fi
2591bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
259289138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
259389138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
259489138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
25950a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
25968781595bSGerd Hoffmann            need_x11=yes
2597f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2598f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
25990a337ed0SGerd Hoffmann        fi
2600bbbf9bfbSStefan Weil        gtk="yes"
2601bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
26025fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2603bbbf9bfbSStefan Weil    else
2604bbbf9bfbSStefan Weil        gtk="no"
2605bbbf9bfbSStefan Weil    fi
2606bbbf9bfbSStefan Weilfi
2607bbbf9bfbSStefan Weil
2608ddbb0d09SDaniel P. Berrange
2609ddbb0d09SDaniel P. Berrange##########################################
2610ddbb0d09SDaniel P. Berrange# GNUTLS probe
2611ddbb0d09SDaniel P. Berrange
261237371299SPeter Maydellgnutls_works() {
261337371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
261437371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
261537371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
261637371299SPeter Maydell    # builds doesn't work:
261737371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
261837371299SPeter Maydell    #
261937371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
262037371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
262137371299SPeter Maydell        return 1
262237371299SPeter Maydell    fi
262337371299SPeter Maydell
262437371299SPeter Maydell    write_c_skeleton
262537371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
262637371299SPeter Maydell}
262737371299SPeter Maydell
262862893b67SDaniel P. Berrangegnutls_gcrypt=no
2629ed754746SDaniel P. Berrangegnutls_nettle=no
2630ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
263137371299SPeter Maydell    if gnutls_works; then
263289138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
263389138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2634ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2635ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2636ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2637ddbb0d09SDaniel P. Berrange        gnutls="yes"
2638ddbb0d09SDaniel P. Berrange
2639b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2640b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2641b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2642b917da4cSDaniel P. Berrange	else
2643b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2644b917da4cSDaniel P. Berrange	fi
2645b917da4cSDaniel P. Berrange
264662893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
264762893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2648ed754746SDaniel P. Berrange	    gnutls_nettle=yes
264962893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
265089138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2651ed754746SDaniel P. Berrange		*gcrypt*)
2652ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2653ed754746SDaniel P. Berrange		    gnutls_nettle=no
2654ed754746SDaniel P. Berrange		    ;;
2655ed754746SDaniel P. Berrange		*nettle*)
2656ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2657ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2658ed754746SDaniel P. Berrange		    ;;
2659ed754746SDaniel P. Berrange		*)
2660ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2661ed754746SDaniel P. Berrange		    gnutls_nettle=no
2662ed754746SDaniel P. Berrange		    ;;
266362893b67SDaniel P. Berrange	    esac
266462893b67SDaniel P. Berrange	else
266562893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2666ed754746SDaniel P. Berrange	    gnutls_nettle=no
266762893b67SDaniel P. Berrange	fi
2668ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2669ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2670ddbb0d09SDaniel P. Berrange    else
2671ddbb0d09SDaniel P. Berrange        gnutls="no"
2672b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2673ddbb0d09SDaniel P. Berrange    fi
2674ddbb0d09SDaniel P. Berrangeelse
2675b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2676ddbb0d09SDaniel P. Berrangefi
2677ddbb0d09SDaniel P. Berrange
267891bfcdb0SDaniel P. Berrange
267991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
268091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
268191bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
268291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
268391bfcdb0SDaniel P. Berrangethen
268491bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
268591bfcdb0SDaniel P. Berrange    then
268691bfcdb0SDaniel P. Berrange        gcrypt="no"
268791bfcdb0SDaniel P. Berrange    fi
268891bfcdb0SDaniel P. Berrangefi
268991bfcdb0SDaniel P. Berrange
269091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
269191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
269291bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
269391bfcdb0SDaniel P. Berrangeif test -z "$nettle"
269491bfcdb0SDaniel P. Berrangethen
269591bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
269691bfcdb0SDaniel P. Berrange    then
269791bfcdb0SDaniel P. Berrange        nettle="no"
269891bfcdb0SDaniel P. Berrange    fi
269991bfcdb0SDaniel P. Berrangefi
270091bfcdb0SDaniel P. Berrange
270191bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
270291bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
270391bfcdb0SDaniel P. Berrange    then
270491bfcdb0SDaniel P. Berrange	return 1
270591bfcdb0SDaniel P. Berrange    fi
270691bfcdb0SDaniel P. Berrange
270791bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
270891bfcdb0SDaniel P. Berrange    then
270989138857SStefan Weil	host=$(libgcrypt-config --host)
271091bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
271191bfcdb0SDaniel P. Berrange	then
271291bfcdb0SDaniel P. Berrange	    return 1
271391bfcdb0SDaniel P. Berrange	fi
271491bfcdb0SDaniel P. Berrange    fi
271591bfcdb0SDaniel P. Berrange
271691bfcdb0SDaniel P. Berrange    return 0
271791bfcdb0SDaniel P. Berrange}
271891bfcdb0SDaniel P. Berrange
271991bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
272091bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
272189138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
272289138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
272391bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
272491bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
272591bfcdb0SDaniel P. Berrange        # turn breaks static builds...
272691bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
272791bfcdb0SDaniel P. Berrange        then
272891bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
272991bfcdb0SDaniel P. Berrange        fi
273062893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
273162893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
273262893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
273391bfcdb0SDaniel P. Berrange        gcrypt="yes"
273491bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
273591bfcdb0SDaniel P. Berrange           nettle="no"
273691bfcdb0SDaniel P. Berrange        fi
273737788f25SDaniel P. Berrange
273837788f25SDaniel P. Berrange        cat > $TMPC << EOF
273937788f25SDaniel P. Berrange#include <gcrypt.h>
274037788f25SDaniel P. Berrangeint main(void) {
274137788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
274237788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
274337788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
274437788f25SDaniel P. Berrange return 0;
274537788f25SDaniel P. Berrange}
274637788f25SDaniel P. BerrangeEOF
274737788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
274837788f25SDaniel P. Berrange            gcrypt_kdf=yes
274937788f25SDaniel P. Berrange        fi
27501f923c70SLongpeng(Mike)
27511f923c70SLongpeng(Mike)        cat > $TMPC << EOF
27521f923c70SLongpeng(Mike)#include <gcrypt.h>
27531f923c70SLongpeng(Mike)int main(void) {
27541f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
27551f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
27561f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
27571f923c70SLongpeng(Mike)  return 0;
27581f923c70SLongpeng(Mike)}
27591f923c70SLongpeng(Mike)EOF
27601f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
27611f923c70SLongpeng(Mike)            gcrypt_hmac=yes
27621f923c70SLongpeng(Mike)        fi
276362893b67SDaniel P. Berrange    else
276491bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
276562893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
276691bfcdb0SDaniel P. Berrange        else
276791bfcdb0SDaniel P. Berrange            gcrypt="no"
276891bfcdb0SDaniel P. Berrange        fi
276962893b67SDaniel P. Berrange    fi
277062893b67SDaniel P. Berrangefi
277162893b67SDaniel P. Berrange
2772ddbb0d09SDaniel P. Berrange
277391bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2774ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
277589138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
277689138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
277789138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2778ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2779ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2780ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
278191bfcdb0SDaniel P. Berrange        nettle="yes"
2782fff2f982SDaniel P. Berrange
2783fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
27849e87a691SSteven Luo#include <stddef.h>
2785fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2786fff2f982SDaniel P. Berrangeint main(void) {
2787fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2788fff2f982SDaniel P. Berrange     return 0;
2789fff2f982SDaniel P. Berrange}
2790fff2f982SDaniel P. BerrangeEOF
2791fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2792fff2f982SDaniel P. Berrange            nettle_kdf=yes
2793fff2f982SDaniel P. Berrange        fi
2794ed754746SDaniel P. Berrange    else
279591bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2796ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
279791bfcdb0SDaniel P. Berrange        else
279891bfcdb0SDaniel P. Berrange            nettle="no"
2799ed754746SDaniel P. Berrange        fi
2800ed754746SDaniel P. Berrange    fi
280191bfcdb0SDaniel P. Berrangefi
280291bfcdb0SDaniel P. Berrange
280391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
280491bfcdb0SDaniel P. Berrangethen
280591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
280691bfcdb0SDaniel P. Berrangefi
2807ed754746SDaniel P. Berrange
28089a2fd434SDaniel P. Berrange##########################################
28099a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
28109a2fd434SDaniel P. Berrange
28119a2fd434SDaniel P. Berrangetasn1=yes
281290246037SDaniel P. Berrangetasn1_cflags=""
281390246037SDaniel P. Berrangetasn1_libs=""
28149a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
281589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
281689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
28179a2fd434SDaniel P. Berrangeelse
28189a2fd434SDaniel P. Berrange    tasn1=no
28199a2fd434SDaniel P. Berrangefi
28209a2fd434SDaniel P. Berrange
2821ed754746SDaniel P. Berrange
2822bbbf9bfbSStefan Weil##########################################
2823559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2824559607eaSDaniel P. Berrange
2825559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2826559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2827559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2828559607eaSDaniel P. Berrangefi
2829559607eaSDaniel P. Berrange
2830559607eaSDaniel P. Berrange##########################################
2831bbbf9bfbSStefan Weil# VTE probe
2832bbbf9bfbSStefan Weil
2833bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2834bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2835c6feff9eSCole Robinson      vteminversion="0.32.0"
2836c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2837c6feff9eSCole Robinson        vtepackage="vte-2.91"
2838c6feff9eSCole Robinson      else
2839528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2840c6feff9eSCole Robinson      fi
2841528de90aSDaniel P. Berrange    else
2842528de90aSDaniel P. Berrange      vtepackage="vte"
2843c6feff9eSCole Robinson      vteminversion="0.24.0"
2844528de90aSDaniel P. Berrange    fi
2845c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
284689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
284789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
284889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2849bbbf9bfbSStefan Weil        vte="yes"
2850bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
28519e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2852c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
28539e04c683SStefan Weil        else
28549e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
28559e04c683SStefan Weil        fi
2856bbbf9bfbSStefan Weil    else
2857bbbf9bfbSStefan Weil        vte="no"
2858a4ccabcfSAnthony Liguori    fi
2859a4ccabcfSAnthony Liguorifi
2860a4ccabcfSAnthony Liguori
2861a4ccabcfSAnthony Liguori##########################################
286211d9f695Sbellard# SDL probe
286311d9f695Sbellard
28643ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
28653ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
286647c03744SDave Airlie
2867c6093a05SPeter Xusdl_probe ()
2868c6093a05SPeter Xu{
2869c6093a05SPeter Xu  sdl_too_old=no
2870ee8466d0SCole Robinson  if test "$sdlabi" = ""; then
28718f4ea9cdSGerd Hoffmann      if $pkg_config --exists "sdl2"; then
2872ee8466d0SCole Robinson          sdlabi=2.0
28738f4ea9cdSGerd Hoffmann      elif $pkg_config --exists "sdl"; then
2874ee8466d0SCole Robinson          sdlabi=1.2
28758f4ea9cdSGerd Hoffmann      else
28768f4ea9cdSGerd Hoffmann          sdlabi=2.0
2877ee8466d0SCole Robinson      fi
2878ee8466d0SCole Robinson  fi
2879ee8466d0SCole Robinson
288047c03744SDave Airlie  if test $sdlabi = "2.0"; then
288147c03744SDave Airlie      sdl_config=$sdl2_config
288247c03744SDave Airlie      sdlname=sdl2
288347c03744SDave Airlie      sdlconfigname=sdl2_config
2884e07047cfSCole Robinson  elif test $sdlabi = "1.2"; then
288547c03744SDave Airlie      sdlname=sdl
288647c03744SDave Airlie      sdlconfigname=sdl_config
2887e07047cfSCole Robinson  else
2888e07047cfSCole Robinson      error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
28893ec87ffeSPaolo Bonzini  fi
28903ec87ffeSPaolo Bonzini
289189138857SStefan Weil  if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
289247c03744SDave Airlie    sdl_config=$sdlconfigname
289347c03744SDave Airlie  fi
289447c03744SDave Airlie
289547c03744SDave Airlie  if $pkg_config $sdlname --exists; then
289647c03744SDave Airlie    sdlconfig="$pkg_config $sdlname"
289789138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
28983ec87ffeSPaolo Bonzini  elif has ${sdl_config}; then
28993ec87ffeSPaolo Bonzini    sdlconfig="$sdl_config"
290089138857SStefan Weil    sdlversion=$($sdlconfig --version)
2901a0dfd8a4SLoïc Minier  else
2902a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
29038f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
2904a0dfd8a4SLoïc Minier    fi
2905a0dfd8a4SLoïc Minier    sdl=no
2906c6093a05SPeter Xu    # no need to do the rest
2907c6093a05SPeter Xu    return
29089316f803SPaolo Bonzini  fi
290929e5badaSScott Wood  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
29103ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
29113ec87ffeSPaolo Bonzini  fi
291211d9f695Sbellard
291311d9f695Sbellard  cat > $TMPC << EOF
291411d9f695Sbellard#include <SDL.h>
291511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
291611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
291711d9f695SbellardEOF
291889138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
29192ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
292074f42e18STeLeMan  if test "$static" = "yes" ; then
29215f37e6d4SThomas Huth    if $pkg_config $sdlname --exists; then
29225f37e6d4SThomas Huth      sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
29235f37e6d4SThomas Huth    else
292489138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
29255f37e6d4SThomas Huth    fi
292674f42e18STeLeMan  else
292789138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
292874f42e18STeLeMan  fi
292952166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
293089138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
293111d9f695Sbellard      sdl_too_old=yes
293211d9f695Sbellard    else
293311d9f695Sbellard      sdl=yes
293411d9f695Sbellard    fi
29357c1f25b4Sbellard
293667c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
29371ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
293867c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
293989138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
294089138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
294111d9f695Sbellard      fi
294252166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
29431ac88f28SJuan Quintela	:
29441ac88f28SJuan Quintela      else
29451ac88f28SJuan Quintela        sdl=no
29467c1f25b4Sbellard      fi
29477c1f25b4Sbellard    fi # static link
2948c4198157SJuan Quintela  else # sdl not found
2949c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
295021684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2951c4198157SJuan Quintela    fi
2952c4198157SJuan Quintela    sdl=no
29537c1f25b4Sbellard  fi # sdl compile test
2954c6093a05SPeter Xu}
2955c6093a05SPeter Xu
2956c6093a05SPeter Xuif test "$sdl" != "no" ; then
2957c6093a05SPeter Xu  sdl_probe
2958fd677642Sthsfi
295911d9f695Sbellard
29605368a422Saliguoriif test "$sdl" = "yes" ; then
29615368a422Saliguori  cat > $TMPC <<EOF
29625368a422Saliguori#include <SDL.h>
29635368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
29645368a422Saliguori#include <X11/XKBlib.h>
29655368a422Saliguori#else
29665368a422Saliguori#error No x11 support
29675368a422Saliguori#endif
29685368a422Saliguoriint main(void) { return 0; }
29695368a422SaliguoriEOF
2970f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
29718781595bSGerd Hoffmann    need_x11=yes
2972f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2973f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
29745368a422Saliguori  fi
29755368a422Saliguorifi
29765368a422Saliguori
29778f28f3fbSths##########################################
29782da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
29792da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
29802da776dbSMichael R. Hines  cat > $TMPC <<EOF
29812da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
29822da776dbSMichael R. Hinesint main(void) { return 0; }
29832da776dbSMichael R. HinesEOF
2984ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
29852da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
29862da776dbSMichael R. Hines    rdma="yes"
2987ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
29882da776dbSMichael R. Hines  else
29892da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
29902da776dbSMichael R. Hines        error_exit \
2991ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
29922da776dbSMichael R. Hines            " Your options:" \
2993ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
29942da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
29952da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
29962da776dbSMichael R. Hines    fi
29972da776dbSMichael R. Hines    rdma="no"
29982da776dbSMichael R. Hines  fi
29992da776dbSMichael R. Hinesfi
30002da776dbSMichael R. Hines
300195c6bff3SBenoît Canet
300295c6bff3SBenoît Canet##########################################
30032f9606b3Saliguori# VNC SASL detection
3004821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
30052f9606b3Saliguori  cat > $TMPC <<EOF
30062f9606b3Saliguori#include <sasl/sasl.h>
30072f9606b3Saliguori#include <stdio.h>
30082f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
30092f9606b3SaliguoriEOF
30102f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
30112f9606b3Saliguori  vnc_sasl_cflags=""
30122f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
301352166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3014ea784e3bSJuan Quintela    vnc_sasl=yes
3015fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3016ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
30172f9606b3Saliguori  else
3018ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
301921684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3020ea784e3bSJuan Quintela    fi
3021ea784e3bSJuan Quintela    vnc_sasl=no
30222f9606b3Saliguori  fi
30232f9606b3Saliguorifi
30242f9606b3Saliguori
30252f9606b3Saliguori##########################################
30262f6f5c7aSCorentin Chary# VNC JPEG detection
3027821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
30282f6f5c7aSCorentin Charycat > $TMPC <<EOF
30292f6f5c7aSCorentin Chary#include <stdio.h>
30302f6f5c7aSCorentin Chary#include <jpeglib.h>
30312f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
30322f6f5c7aSCorentin CharyEOF
30332f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
30342f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
30352f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
30362f6f5c7aSCorentin Chary    vnc_jpeg=yes
30372f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3038ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
30392f6f5c7aSCorentin Chary  else
30402f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
304121684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
30422f6f5c7aSCorentin Chary    fi
30432f6f5c7aSCorentin Chary    vnc_jpeg=no
30442f6f5c7aSCorentin Chary  fi
30452f6f5c7aSCorentin Charyfi
30462f6f5c7aSCorentin Chary
30472f6f5c7aSCorentin Chary##########################################
3048efe556adSCorentin Chary# VNC PNG detection
3049821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
3050efe556adSCorentin Charycat > $TMPC <<EOF
3051efe556adSCorentin Chary//#include <stdio.h>
3052efe556adSCorentin Chary#include <png.h>
3053832ce9c2SScott Wood#include <stddef.h>
3054efe556adSCorentin Charyint main(void) {
3055efe556adSCorentin Chary    png_structp png_ptr;
3056efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
30577edc3fedSPeter Maydell    return png_ptr != 0;
3058efe556adSCorentin Chary}
3059efe556adSCorentin CharyEOF
306065d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
306189138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
306289138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
30639af8025eSBrad  else
3064efe556adSCorentin Chary    vnc_png_cflags=""
3065efe556adSCorentin Chary    vnc_png_libs="-lpng"
30669af8025eSBrad  fi
3067efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3068efe556adSCorentin Chary    vnc_png=yes
3069efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
30709af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3071efe556adSCorentin Chary  else
3072efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
307321684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3074efe556adSCorentin Chary    fi
3075efe556adSCorentin Chary    vnc_png=no
3076efe556adSCorentin Chary  fi
3077efe556adSCorentin Charyfi
3078efe556adSCorentin Chary
3079efe556adSCorentin Chary##########################################
30806a021536SGerd Hoffmann# xkbcommon probe
30816a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
30826a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
30836a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
30846a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
30856a021536SGerd Hoffmann    xkbcommon=yes
30866a021536SGerd Hoffmann  else
30876a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
30886a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
30896a021536SGerd Hoffmann    fi
30906a021536SGerd Hoffmann    xkbcommon=no
30916a021536SGerd Hoffmann  fi
30926a021536SGerd Hoffmannfi
30936a021536SGerd Hoffmann
30946a021536SGerd Hoffmann##########################################
309576655d6dSaliguori# fnmatch() probe, used for ACL routines
309676655d6dSaliguorifnmatch="no"
309776655d6dSaliguoricat > $TMPC << EOF
309876655d6dSaliguori#include <fnmatch.h>
309976655d6dSaliguoriint main(void)
310076655d6dSaliguori{
310176655d6dSaliguori    fnmatch("foo", "foo", 0);
310276655d6dSaliguori    return 0;
310376655d6dSaliguori}
310476655d6dSaliguoriEOF
310552166aa0SJuan Quintelaif compile_prog "" "" ; then
310676655d6dSaliguori   fnmatch="yes"
310776655d6dSaliguorifi
310876655d6dSaliguori
310976655d6dSaliguori##########################################
3110c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3111dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3112dce512deSChristoph Hellwig  cat > $TMPC << EOF
3113ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3114dce512deSChristoph Hellwig#include <xfs/xfs.h>
3115dce512deSChristoph Hellwigint main(void)
3116dce512deSChristoph Hellwig{
3117dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3118dce512deSChristoph Hellwig    return 0;
3119dce512deSChristoph Hellwig}
3120dce512deSChristoph HellwigEOF
3121dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3122dce512deSChristoph Hellwig    xfs="yes"
3123dce512deSChristoph Hellwig  else
3124dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
312521684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3126dce512deSChristoph Hellwig    fi
3127dce512deSChristoph Hellwig    xfs=no
3128dce512deSChristoph Hellwig  fi
3129dce512deSChristoph Hellwigfi
3130dce512deSChristoph Hellwig
3131dce512deSChristoph Hellwig##########################################
31328a16d273Sths# vde libraries probe
3133dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
31344baae0acSJuan Quintela  vde_libs="-lvdeplug"
31358a16d273Sths  cat > $TMPC << EOF
31368a16d273Sths#include <libvdeplug.h>
31374a7f0e06Spbrookint main(void)
31384a7f0e06Spbrook{
31394a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3140fea08e08SPeter Maydell    char s[] = "";
3141fea08e08SPeter Maydell    vde_open(s, s, &a);
31424a7f0e06Spbrook    return 0;
31434a7f0e06Spbrook}
31448a16d273SthsEOF
314552166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
31464baae0acSJuan Quintela    vde=yes
3147dfb278bdSJuan Quintela  else
3148dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
314921684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3150dfb278bdSJuan Quintela    fi
3151dfb278bdSJuan Quintela    vde=no
31528a16d273Sths  fi
31538a16d273Sthsfi
31548a16d273Sths
31558a16d273Sths##########################################
31560a985b37SVincenzo Maffione# netmap support probe
31570a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
31580a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
31590a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
31600a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
31610a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
316258952137SVincenzo Maffioneif test "$netmap" != "no" ; then
316358952137SVincenzo Maffione  cat > $TMPC << EOF
316458952137SVincenzo Maffione#include <inttypes.h>
316558952137SVincenzo Maffione#include <net/if.h>
316658952137SVincenzo Maffione#include <net/netmap.h>
316758952137SVincenzo Maffione#include <net/netmap_user.h>
31680a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
31690a985b37SVincenzo Maffione#error
31700a985b37SVincenzo Maffione#endif
317158952137SVincenzo Maffioneint main(void) { return 0; }
317258952137SVincenzo MaffioneEOF
317358952137SVincenzo Maffione  if compile_prog "" "" ; then
317458952137SVincenzo Maffione    netmap=yes
317558952137SVincenzo Maffione  else
317658952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
317758952137SVincenzo Maffione      feature_not_found "netmap"
317858952137SVincenzo Maffione    fi
317958952137SVincenzo Maffione    netmap=no
318058952137SVincenzo Maffione  fi
318158952137SVincenzo Maffionefi
318258952137SVincenzo Maffione
318358952137SVincenzo Maffione##########################################
318447e98658SCorey Bryant# libcap-ng library probe
318547e98658SCorey Bryantif test "$cap_ng" != "no" ; then
318647e98658SCorey Bryant  cap_libs="-lcap-ng"
318747e98658SCorey Bryant  cat > $TMPC << EOF
318847e98658SCorey Bryant#include <cap-ng.h>
318947e98658SCorey Bryantint main(void)
319047e98658SCorey Bryant{
319147e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
319247e98658SCorey Bryant    return 0;
319347e98658SCorey Bryant}
319447e98658SCorey BryantEOF
319547e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
319647e98658SCorey Bryant    cap_ng=yes
319747e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
319847e98658SCorey Bryant  else
319947e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
320021684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
320147e98658SCorey Bryant    fi
320247e98658SCorey Bryant    cap_ng=no
320347e98658SCorey Bryant  fi
320447e98658SCorey Bryantfi
320547e98658SCorey Bryant
320647e98658SCorey Bryant##########################################
3207c2de5c91Smalc# Sound support libraries probe
32088f28f3fbSths
3209c2de5c91Smalcaudio_drv_probe()
3210c2de5c91Smalc{
3211c2de5c91Smalc    drv=$1
3212c2de5c91Smalc    hdr=$2
3213c2de5c91Smalc    lib=$3
3214c2de5c91Smalc    exp=$4
3215c2de5c91Smalc    cfl=$5
32168f28f3fbSths        cat > $TMPC << EOF
3217c2de5c91Smalc#include <$hdr>
3218c2de5c91Smalcint main(void) { $exp }
32198f28f3fbSthsEOF
322052166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
32218f28f3fbSths        :
32228f28f3fbSths    else
322376ad07a4SPeter Maydell        error_exit "$drv check failed" \
322476ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
32258f28f3fbSths    fi
3226c2de5c91Smalc}
3227c2de5c91Smalc
322889138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3229c2de5c91Smalcfor drv in $audio_drv_list; do
3230c2de5c91Smalc    case $drv in
3231c2de5c91Smalc    alsa)
3232c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
3233e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
3234b1149911SFam Zheng    alsa_libs="-lasound"
3235c2de5c91Smalc    ;;
3236c2de5c91Smalc
3237b8e59f18Smalc    pa)
3238e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
3239e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
3240b1149911SFam Zheng    pulse_libs="-lpulse"
324167f86e8eSJuan Quintela    audio_pt_int="yes"
3242b8e59f18Smalc    ;;
3243b8e59f18Smalc
3244373967b2SGerd Hoffmann    sdl)
3245373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3246373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3247373967b2SGerd Hoffmann    fi
3248373967b2SGerd Hoffmann    ;;
3249373967b2SGerd Hoffmann
3250997e690aSJuan Quintela    coreaudio)
3251b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3252997e690aSJuan Quintela    ;;
3253997e690aSJuan Quintela
3254a4bf6780SJuan Quintela    dsound)
3255b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3256d5631638Smalc      audio_win_int="yes"
3257a4bf6780SJuan Quintela    ;;
3258a4bf6780SJuan Quintela
3259a4bf6780SJuan Quintela    oss)
3260b1149911SFam Zheng      oss_libs="$oss_lib"
3261a4bf6780SJuan Quintela    ;;
3262a4bf6780SJuan Quintela
3263373967b2SGerd Hoffmann    wav)
3264373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
32652f6a1ab0Sblueswir1    ;;
32662f6a1ab0Sblueswir1
3267e4c63a6aSmalc    *)
32681c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
326976ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
327076ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3271e4c63a6aSmalc    }
3272e4c63a6aSmalc    ;;
3273c2de5c91Smalc    esac
3274c2de5c91Smalcdone
32758f28f3fbSths
32764d3b6f6eSbalrog##########################################
32772e4d9fb1Saurel32# BrlAPI probe
32782e4d9fb1Saurel32
32794ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3280eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
32812e4d9fb1Saurel32  cat > $TMPC << EOF
32822e4d9fb1Saurel32#include <brlapi.h>
3283832ce9c2SScott Wood#include <stddef.h>
32842e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
32852e4d9fb1Saurel32EOF
328652166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
32872e4d9fb1Saurel32    brlapi=yes
32884ffcedb6SJuan Quintela  else
32894ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
329021684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
32914ffcedb6SJuan Quintela    fi
32924ffcedb6SJuan Quintela    brlapi=no
3293eb82284fSJuan Quintela  fi
3294eb82284fSJuan Quintelafi
32952e4d9fb1Saurel32
32962e4d9fb1Saurel32##########################################
32974d3b6f6eSbalrog# curses probe
3298a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3299e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
33008ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
33018ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3302e095e2f3SStefan Weil  else
33037c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
33048ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3305e095e2f3SStefan Weil  fi
3306c584a6d0SJuan Quintela  curses_found=no
33074d3b6f6eSbalrog  cat > $TMPC << EOF
33088ddc5bf9SSamuel Thibault#include <locale.h>
33094d3b6f6eSbalrog#include <curses.h>
33108ddc5bf9SSamuel Thibault#include <wchar.h>
3311ef9a2524SStefan Weilint main(void) {
33128ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
33138ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3314ef9a2524SStefan Weil  resize_term(0, 0);
33158ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
33168ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
33177c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3318271f37abSKamil Rytarowski  return 0;
3319ef9a2524SStefan Weil}
33204d3b6f6eSbalrogEOF
3321ecbe251fSVadim Evard  IFS=:
33228ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3323b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3324b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
33257c703002SSamuel Thibault    IFS=:
33268ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3327ecbe251fSVadim Evard      unset IFS
33288ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3329c584a6d0SJuan Quintela        curses_found=yes
33304f78ef9aSJuan Quintela        break
33314d3b6f6eSbalrog      fi
33324f78ef9aSJuan Quintela    done
33337c703002SSamuel Thibault    if test "$curses_found" = yes ; then
33347c703002SSamuel Thibault      break
33357c703002SSamuel Thibault    fi
33368ddc5bf9SSamuel Thibault  done
3337ecbe251fSVadim Evard  unset IFS
3338c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3339c584a6d0SJuan Quintela    curses=yes
3340c584a6d0SJuan Quintela  else
3341c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
334221684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3343c584a6d0SJuan Quintela    fi
3344c584a6d0SJuan Quintela    curses=no
3345c584a6d0SJuan Quintela  fi
33464f78ef9aSJuan Quintelafi
33474d3b6f6eSbalrog
3348414f0dabSblueswir1##########################################
3349769ce76dSAlexander Graf# curl probe
3350a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
335165d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3352a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
33534e2b0658SPaolo Bonzini  else
33544e2b0658SPaolo Bonzini    curlconfig=curl-config
33554e2b0658SPaolo Bonzini  fi
3356769ce76dSAlexander Graf  cat > $TMPC << EOF
3357769ce76dSAlexander Graf#include <curl/curl.h>
33580b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3359769ce76dSAlexander GrafEOF
336089138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
336189138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3362b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3363769ce76dSAlexander Graf    curl=yes
3364788c8196SJuan Quintela  else
3365788c8196SJuan Quintela    if test "$curl" = "yes" ; then
336621684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3367788c8196SJuan Quintela    fi
3368788c8196SJuan Quintela    curl=no
3369769ce76dSAlexander Graf  fi
3370769ce76dSAlexander Graffi # test "$curl"
3371769ce76dSAlexander Graf
3372769ce76dSAlexander Graf##########################################
3373fb599c9aSbalrog# bluez support probe
3374a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3375e820e3f4Sbalrog  cat > $TMPC << EOF
3376e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3377e820e3f4Sbalrogint main(void) { return bt_error(0); }
3378e820e3f4SbalrogEOF
337989138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
338089138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
338152166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3382a20a6f46SJuan Quintela    bluez=yes
3383e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3384e820e3f4Sbalrog  else
3385a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
338621684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3387a20a6f46SJuan Quintela    fi
3388e820e3f4Sbalrog    bluez="no"
3389e820e3f4Sbalrog  fi
3390fb599c9aSbalrogfi
3391fb599c9aSbalrog
3392fb599c9aSbalrog##########################################
3393e18df141SAnthony Liguori# glib support probe
3394a52d28afSPaolo Bonzini
3395ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3396ad04d8cbSPeter Maydell    glib_req_ver=2.30
3397ad04d8cbSPeter Maydellelse
3398f40685c6SJohn Snow    glib_req_ver=2.22
3399ad04d8cbSPeter Maydellfi
3400aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3401aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3402a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3403aa0d1f44SPaolo Bonzinifi
3404e26110cfSFam Zheng
34054eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
34064eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
34074eaf7202SSameeh Jubran
34084eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
34094eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
34104eaf7202SSameeh Jubranfi
34114eaf7202SSameeh Jubran
3412aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3413e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
341489138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
341589138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
34164a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
341714015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3418957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3419e18df141SAnthony Liguori    else
3420e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3421e26110cfSFam Zheng    fi
3422e26110cfSFam Zhengdone
3423e26110cfSFam Zheng
3424977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3425977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3426977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3427977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3428977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3429977a82abSDaniel P. Berrange#include <glib.h>
3430977a82abSDaniel P. Berrange#include <unistd.h>
3431977a82abSDaniel P. Berrange
3432977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3433977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3434977a82abSDaniel P. Berrange
3435977a82abSDaniel P. Berrangeint main(void) {
3436977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3437977a82abSDaniel P. Berrange   return 0;
3438977a82abSDaniel P. Berrange}
3439977a82abSDaniel P. BerrangeEOF
3440977a82abSDaniel P. Berrange
34415919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3442977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3443977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3444977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3445977a82abSDaniel P. Berrange	       "build target"
3446977a82abSDaniel P. Berrangefi
3447977a82abSDaniel P. Berrange
34489d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
34499d41401bSMichael S. Tsirkinglib_subprocess=yes
3450a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
34519d41401bSMichael S. Tsirkin    glib_subprocess=no
34529d41401bSMichael S. Tsirkinfi
34539d41401bSMichael S. Tsirkin
3454bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3455bbbf2e04SJohn Snowcat > $TMPC << EOF
3456bbbf2e04SJohn Snow#include <glib.h>
3457bbbf2e04SJohn Snowint main(void) { return 0; }
3458bbbf2e04SJohn SnowEOF
3459bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3460bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3461bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3462bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3463bbbf2e04SJohn Snow    fi
3464bbbf2e04SJohn Snowfi
3465bbbf2e04SJohn Snow
3466e26110cfSFam Zheng##########################################
3467e26110cfSFam Zheng# SHA command probe for modules
3468e26110cfSFam Zhengif test "$modules" = yes; then
3469e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3470e26110cfSFam Zheng    for c in $shacmd_probe; do
34718ccefb91SFam Zheng        if has $c; then
3472e26110cfSFam Zheng            shacmd="$c"
3473e26110cfSFam Zheng            break
3474e26110cfSFam Zheng        fi
3475e26110cfSFam Zheng    done
3476e26110cfSFam Zheng    if test "$shacmd" = ""; then
3477e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3478e26110cfSFam Zheng    fi
3479e18df141SAnthony Liguorifi
3480e18df141SAnthony Liguori
3481e18df141SAnthony Liguori##########################################
3482e2134eb9SGerd Hoffmann# pixman support probe
3483e2134eb9SGerd Hoffmann
348474880fe2SRobert Schieleif test "$want_tools" = "no" -a "$softmmu" = "no"; then
348574880fe2SRobert Schiele  pixman_cflags=
348674880fe2SRobert Schiele  pixman_libs=
348735c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
348889138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
348989138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3490e2134eb9SGerd Hoffmannelse
3491c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3492c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3493e2134eb9SGerd Hoffmannfi
3494e2134eb9SGerd Hoffmann
3495e2134eb9SGerd Hoffmann##########################################
3496fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3497fe8fc5aeSPaolo Bonzini
3498fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
3499fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3500fe8fc5aeSPaolo Bonzini#include <libudev.h>
3501fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3502fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3503fe8fc5aeSPaolo Bonziniint logsink;
3504b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3505b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3506b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3507b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3508b3f1c8c4SPaolo Bonzinistruct udev *udev;
3509b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3510b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3511b3f1c8c4SPaolo Bonzini
3512fe8fc5aeSPaolo Bonziniint main(void) {
3513b3f1c8c4SPaolo Bonzini    udev = udev_new();
3514b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3515fe8fc5aeSPaolo Bonzini    return 0;
3516fe8fc5aeSPaolo Bonzini}
3517fe8fc5aeSPaolo BonziniEOF
3518fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3519fe8fc5aeSPaolo Bonzini    mpathpersist=yes
3520fe8fc5aeSPaolo Bonzini  else
3521fe8fc5aeSPaolo Bonzini    mpathpersist=no
3522fe8fc5aeSPaolo Bonzini  fi
3523fe8fc5aeSPaolo Bonzinielse
3524fe8fc5aeSPaolo Bonzini  mpathpersist=no
3525fe8fc5aeSPaolo Bonzinifi
3526fe8fc5aeSPaolo Bonzini
3527fe8fc5aeSPaolo Bonzini##########################################
352817bff52bSM. Mohan Kumar# libcap probe
352917bff52bSM. Mohan Kumar
353017bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
353117bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
353217bff52bSM. Mohan Kumar#include <stdio.h>
353317bff52bSM. Mohan Kumar#include <sys/capability.h>
3534cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
353517bff52bSM. Mohan KumarEOF
353617bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
353717bff52bSM. Mohan Kumar    cap=yes
353817bff52bSM. Mohan Kumar  else
353917bff52bSM. Mohan Kumar    cap=no
354017bff52bSM. Mohan Kumar  fi
354117bff52bSM. Mohan Kumarfi
354217bff52bSM. Mohan Kumar
354317bff52bSM. Mohan Kumar##########################################
3544e5d355d1Saliguori# pthread probe
35454b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35463c529d93Saliguori
3547e5d355d1Saliguoripthread=no
3548414f0dabSblueswir1cat > $TMPC << EOF
35493c529d93Saliguori#include <pthread.h>
35507a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35517a42bbe4SStefan Weilint main(void) {
35527a42bbe4SStefan Weil  pthread_t thread;
35537a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35547a42bbe4SStefan Weil  return 0;
35557a42bbe4SStefan Weil}
3556414f0dabSblueswir1EOF
3557bd00d539SAndreas Färberif compile_prog "" "" ; then
3558bd00d539SAndreas Färber  pthread=yes
3559bd00d539SAndreas Färberelse
3560de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
356152166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3562e5d355d1Saliguori      pthread=yes
3563e3c56761SPeter Portante      found=no
3564e3c56761SPeter Portante      for lib_entry in $LIBS; do
3565e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3566e3c56761SPeter Portante          found=yes
3567e3c56761SPeter Portante          break
3568e3c56761SPeter Portante        fi
3569e3c56761SPeter Portante      done
3570e3c56761SPeter Portante      if test "$found" = "no"; then
35715572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
357214ab3aa7SMarc-André Lureau        libs_qga="$pthread_lib $libs_qga"
3573e3c56761SPeter Portante      fi
3574409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3575de65fe0fSSebastian Herbszt      break
3576414f0dabSblueswir1    fi
3577de65fe0fSSebastian Herbszt  done
3578bd00d539SAndreas Färberfi
3579414f0dabSblueswir1
35804617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
358176ad07a4SPeter Maydell  error_exit "pthread check failed" \
358276ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3583e5d355d1Saliguorifi
3584e5d355d1Saliguori
35855c312079SDr. David Alan Gilbert# check for pthread_setname_np
35865c312079SDr. David Alan Gilbertpthread_setname_np=no
35875c312079SDr. David Alan Gilbertcat > $TMPC << EOF
35885c312079SDr. David Alan Gilbert#include <pthread.h>
35895c312079SDr. David Alan Gilbert
35905c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
35915c312079SDr. David Alan Gilbertint main(void)
35925c312079SDr. David Alan Gilbert{
35935c312079SDr. David Alan Gilbert    pthread_t thread;
35945c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
35955c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
35965c312079SDr. David Alan Gilbert    return 0;
35975c312079SDr. David Alan Gilbert}
35985c312079SDr. David Alan GilbertEOF
35995c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
36005c312079SDr. David Alan Gilbert  pthread_setname_np=yes
36015c312079SDr. David Alan Gilbertfi
36025c312079SDr. David Alan Gilbert
3603bf9298b9Saliguori##########################################
3604f27aaf4bSChristian Brunner# rbd probe
3605f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3606f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3607f27aaf4bSChristian Brunner#include <stdio.h>
3608ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3609f27aaf4bSChristian Brunnerint main(void) {
3610ad32e9c0SJosh Durgin    rados_t cluster;
3611ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3612f27aaf4bSChristian Brunner    return 0;
3613f27aaf4bSChristian Brunner}
3614f27aaf4bSChristian BrunnerEOF
3615ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3616f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3617f27aaf4bSChristian Brunner    rbd=yes
3618f27aaf4bSChristian Brunner  else
3619f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
362021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3621f27aaf4bSChristian Brunner    fi
3622f27aaf4bSChristian Brunner    rbd=no
3623f27aaf4bSChristian Brunner  fi
3624f27aaf4bSChristian Brunnerfi
3625f27aaf4bSChristian Brunner
3626f27aaf4bSChristian Brunner##########################################
36270a12ec87SRichard W.M. Jones# libssh2 probe
36284fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
36290a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
363065d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
363189138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
363289138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
36330a12ec87SRichard W.M. Jones    libssh2=yes
36340a12ec87SRichard W.M. Jones  else
36350a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
36364fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
36370a12ec87SRichard W.M. Jones    fi
36380a12ec87SRichard W.M. Jones    libssh2=no
36390a12ec87SRichard W.M. Jones  fi
36400a12ec87SRichard W.M. Jonesfi
36410a12ec87SRichard W.M. Jones
36420a12ec87SRichard W.M. Jones##########################################
36439a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
36449a2d462eSRichard W.M. Jones
36459a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
36469a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
36479a2d462eSRichard W.M. Jones#include <stdio.h>
36489a2d462eSRichard W.M. Jones#include <libssh2.h>
36499a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
36509a2d462eSRichard W.M. Jonesint main(void) {
36519a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
36529a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
36539a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
36549a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
36559a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
36569a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
36579a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
36589a2d462eSRichard W.M. Jones    return 0;
36599a2d462eSRichard W.M. Jones}
36609a2d462eSRichard W.M. JonesEOF
36619a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
36629a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
36639a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
36649a2d462eSRichard W.M. Jones  fi
36659a2d462eSRichard W.M. Jonesfi
36669a2d462eSRichard W.M. Jones
36679a2d462eSRichard W.M. Jones##########################################
36685c6c3a6cSChristoph Hellwig# linux-aio probe
36695c6c3a6cSChristoph Hellwig
36705c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
36715c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
36725c6c3a6cSChristoph Hellwig#include <libaio.h>
36735c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3674832ce9c2SScott Wood#include <stddef.h>
36755c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
36765c6c3a6cSChristoph HellwigEOF
36775c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
36785c6c3a6cSChristoph Hellwig    linux_aio=yes
36795c6c3a6cSChristoph Hellwig  else
36805c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
368121684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
36825c6c3a6cSChristoph Hellwig    fi
36833cfcae3cSLuiz Capitulino    linux_aio=no
36845c6c3a6cSChristoph Hellwig  fi
36855c6c3a6cSChristoph Hellwigfi
36865c6c3a6cSChristoph Hellwig
36875c6c3a6cSChristoph Hellwig##########################################
36883b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
36893b8acc11SPaolo Bonzini
36903b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
36913b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
36923b8acc11SPaolo Bonzinielse
36933b8acc11SPaolo Bonzini  tpm_passthrough=no
36943b8acc11SPaolo Bonzinifi
36953b8acc11SPaolo Bonzini
3696f4ede81eSAmarnath Valluri# TPM emulator is for all posix systems
3697f4ede81eSAmarnath Valluriif test "$mingw32" != "yes"; then
3698f4ede81eSAmarnath Valluri  tpm_emulator=$tpm
3699f4ede81eSAmarnath Vallurielse
3700f4ede81eSAmarnath Valluri  tpm_emulator=no
3701f4ede81eSAmarnath Vallurifi
37023b8acc11SPaolo Bonzini##########################################
3703758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3704758e8e38SVenkateswararao Jujjuri (JV)
3705758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3706758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3707758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3708758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3709f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3710f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3711f2338fb4SPavel Borzenkov#else
37124f26f2b6SAvi Kivity#include <sys/xattr.h>
3713f2338fb4SPavel Borzenkov#endif
3714758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3715758e8e38SVenkateswararao Jujjuri (JV)EOF
37164f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37174f26f2b6SAvi Kivity    attr=yes
37184f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3719f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3720758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3721758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
37224f26f2b6SAvi Kivity    libattr=yes
3723758e8e38SVenkateswararao Jujjuri (JV)  else
3724758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
372521684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3726758e8e38SVenkateswararao Jujjuri (JV)    fi
3727758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3728758e8e38SVenkateswararao Jujjuri (JV)  fi
3729758e8e38SVenkateswararao Jujjuri (JV)fi
3730758e8e38SVenkateswararao Jujjuri (JV)
3731758e8e38SVenkateswararao Jujjuri (JV)##########################################
3732bf9298b9Saliguori# iovec probe
3733bf9298b9Saliguoricat > $TMPC <<EOF
3734db34f0b3Sblueswir1#include <sys/types.h>
3735bf9298b9Saliguori#include <sys/uio.h>
3736db34f0b3Sblueswir1#include <unistd.h>
3737f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3738bf9298b9SaliguoriEOF
3739bf9298b9Saliguoriiovec=no
374052166aa0SJuan Quintelaif compile_prog "" "" ; then
3741bf9298b9Saliguori  iovec=yes
3742bf9298b9Saliguorifi
3743bf9298b9Saliguori
3744f652e6afSaurel32##########################################
3745ceb42de8Saliguori# preadv probe
3746ceb42de8Saliguoricat > $TMPC <<EOF
3747ceb42de8Saliguori#include <sys/types.h>
3748ceb42de8Saliguori#include <sys/uio.h>
3749ceb42de8Saliguori#include <unistd.h>
3750c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3751ceb42de8SaliguoriEOF
3752ceb42de8Saliguoripreadv=no
375352166aa0SJuan Quintelaif compile_prog "" "" ; then
3754ceb42de8Saliguori  preadv=yes
3755ceb42de8Saliguorifi
3756ceb42de8Saliguori
3757ceb42de8Saliguori##########################################
3758f652e6afSaurel32# fdt probe
3759e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3760e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3761e169e1e1SPeter Maydellfdt_required=no
3762e169e1e1SPeter Maydellfor target in $target_list; do
3763e169e1e1SPeter Maydell  case $target in
3764*a666409fSKONRAD Frederic    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
3765e169e1e1SPeter Maydell      fdt_required=yes
3766e169e1e1SPeter Maydell    ;;
3767e169e1e1SPeter Maydell  esac
3768e169e1e1SPeter Maydelldone
3769e169e1e1SPeter Maydell
3770e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3771e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3772e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3773e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3774e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3775e169e1e1SPeter Maydell  fi
3776e169e1e1SPeter Maydell  fdt=yes
3777e169e1e1SPeter Maydellfi
3778e169e1e1SPeter Maydell
37792df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3780b41af4baSJuan Quintela  fdt_libs="-lfdt"
378196ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
37826e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3783f652e6afSaurel32  cat > $TMPC << EOF
378431ce0adbSThomas Huth#include <libfdt.h>
378596ce6545SPeter Crosthwaite#include <libfdt_env.h>
37866e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3787f652e6afSaurel32EOF
378852166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3789a540f158SPeter Crosthwaite    # system DTC is good - use it
3790f652e6afSaurel32    fdt=yes
3791aef45d51SDaniel P. Berrange  else
3792aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
3793aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
3794aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
3795aef45d51SDaniel P. Berrange      fi
3796aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
3797a540f158SPeter Crosthwaite          fdt=yes
3798a540f158SPeter Crosthwaite          dtc_internal="yes"
3799a540f158SPeter Crosthwaite          mkdir -p dtc
3800cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
3801a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3802a540f158SPeter Crosthwaite              symlink "$source_path/dtc/scripts" "dtc/scripts"
38032df87df7SJuan Quintela          fi
3804a540f158SPeter Crosthwaite          fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3805a540f158SPeter Crosthwaite          fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3806a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
3807aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
3808aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
3809aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
3810a540f158SPeter Crosthwaite      else
3811a540f158SPeter Crosthwaite          # don't have and don't want
3812de3a354aSMichael Walle          fdt_libs=
38132df87df7SJuan Quintela          fdt=no
3814f652e6afSaurel32      fi
3815f652e6afSaurel32  fi
3816aef45d51SDaniel P. Berrangefi
3817f652e6afSaurel32
3818a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3819a540f158SPeter Crosthwaite
382020ff075bSMichael Walle##########################################
3821fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3822b1546f32SGerd Hoffmann
3823da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3824014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
38255f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38265f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38275f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3828da076ffeSGerd Hoffmann    opengl=yes
3829925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3830925a0400SGerd Hoffmann        gtk_gl="yes"
3831925a0400SGerd Hoffmann    fi
3832cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
383320ff075bSMichael Walle  else
3834da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3835dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
383620ff075bSMichael Walle    fi
3837f676c67eSJeremy White    opengl_cflags=""
3838da076ffeSGerd Hoffmann    opengl_libs=""
3839da076ffeSGerd Hoffmann    opengl=no
384020ff075bSMichael Walle  fi
384120ff075bSMichael Wallefi
384220ff075bSMichael Walle
3843014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3844014cb152SGerd Hoffmann  cat > $TMPC << EOF
3845014cb152SGerd Hoffmann#include <epoxy/egl.h>
3846014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3847014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3848014cb152SGerd Hoffmann#endif
3849014cb152SGerd Hoffmannint main(void) { return 0; }
3850014cb152SGerd HoffmannEOF
3851014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3852014cb152SGerd Hoffmann    opengl_dmabuf=yes
3853014cb152SGerd Hoffmann  fi
3854014cb152SGerd Hoffmannfi
3855c9a12e75SChrysostomos Nanakos
3856ed279a06SKlim Kireev##########################################
3857ed279a06SKlim Kireev# libxml2 probe
3858ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3859ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3860ed279a06SKlim Kireev        libxml2="yes"
3861ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3862ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3863ed279a06SKlim Kireev    else
3864ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3865ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3866ed279a06SKlim Kireev        fi
3867ed279a06SKlim Kireev        libxml2="no"
3868ed279a06SKlim Kireev    fi
3869ed279a06SKlim Kireevfi
3870c9a12e75SChrysostomos Nanakos
3871eb100396SBharata B Rao##########################################
3872eb100396SBharata B Rao# glusterfs probe
3873eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
387465d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3875e01bee08SBharata B Rao    glusterfs="yes"
387689138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
387789138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3878d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3879d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3880d85fa9ebSJeff Cody    fi
388165d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
38820c14fb47SBharata B Rao      glusterfs_discard="yes"
38830c14fb47SBharata B Rao    fi
38847c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3885df3a429aSNiels de Vos      glusterfs_fallocate="yes"
38867c815372SBharata B Rao      glusterfs_zerofill="yes"
38877c815372SBharata B Rao    fi
3888eb100396SBharata B Rao  else
3889eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
38908efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
38918efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3892eb100396SBharata B Rao    fi
3893e01bee08SBharata B Rao    glusterfs="no"
3894eb100396SBharata B Rao  fi
3895eb100396SBharata B Raofi
3896eb100396SBharata B Rao
389739386ac7Saurel32# Check for inotify functions when we are building linux-user
38983b3f24adSaurel32# emulator.  This is done because older glibc versions don't
38993b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39003b3f24adSaurel32# don't provide them even if kernel supports them.
39013b3f24adSaurel32#
39023b3f24adSaurel32inotify=no
39033b3f24adSaurel32cat > $TMPC << EOF
39043b3f24adSaurel32#include <sys/inotify.h>
39053b3f24adSaurel32
39063b3f24adSaurel32int
39073b3f24adSaurel32main(void)
39083b3f24adSaurel32{
39093b3f24adSaurel32	/* try to start inotify */
39108690e420Saurel32	return inotify_init();
39113b3f24adSaurel32}
39123b3f24adSaurel32EOF
391352166aa0SJuan Quintelaif compile_prog "" "" ; then
39143b3f24adSaurel32  inotify=yes
39153b3f24adSaurel32fi
39163b3f24adSaurel32
3917c05c7a73SRiku Voipioinotify1=no
3918c05c7a73SRiku Voipiocat > $TMPC << EOF
3919c05c7a73SRiku Voipio#include <sys/inotify.h>
3920c05c7a73SRiku Voipio
3921c05c7a73SRiku Voipioint
3922c05c7a73SRiku Voipiomain(void)
3923c05c7a73SRiku Voipio{
3924c05c7a73SRiku Voipio    /* try to start inotify */
3925c05c7a73SRiku Voipio    return inotify_init1(0);
3926c05c7a73SRiku Voipio}
3927c05c7a73SRiku VoipioEOF
3928c05c7a73SRiku Voipioif compile_prog "" "" ; then
3929c05c7a73SRiku Voipio  inotify1=yes
3930c05c7a73SRiku Voipiofi
3931c05c7a73SRiku Voipio
3932099d6b0fSRiku Voipio# check if pipe2 is there
3933099d6b0fSRiku Voipiopipe2=no
3934099d6b0fSRiku Voipiocat > $TMPC << EOF
3935099d6b0fSRiku Voipio#include <unistd.h>
3936099d6b0fSRiku Voipio#include <fcntl.h>
3937099d6b0fSRiku Voipio
3938099d6b0fSRiku Voipioint main(void)
3939099d6b0fSRiku Voipio{
3940099d6b0fSRiku Voipio    int pipefd[2];
39419bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3942099d6b0fSRiku Voipio}
3943099d6b0fSRiku VoipioEOF
394452166aa0SJuan Quintelaif compile_prog "" "" ; then
3945099d6b0fSRiku Voipio  pipe2=yes
3946099d6b0fSRiku Voipiofi
3947099d6b0fSRiku Voipio
394840ff6d7eSKevin Wolf# check if accept4 is there
394940ff6d7eSKevin Wolfaccept4=no
395040ff6d7eSKevin Wolfcat > $TMPC << EOF
395140ff6d7eSKevin Wolf#include <sys/socket.h>
395240ff6d7eSKevin Wolf#include <stddef.h>
395340ff6d7eSKevin Wolf
395440ff6d7eSKevin Wolfint main(void)
395540ff6d7eSKevin Wolf{
395640ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
395740ff6d7eSKevin Wolf    return 0;
395840ff6d7eSKevin Wolf}
395940ff6d7eSKevin WolfEOF
396040ff6d7eSKevin Wolfif compile_prog "" "" ; then
396140ff6d7eSKevin Wolf  accept4=yes
396240ff6d7eSKevin Wolffi
396340ff6d7eSKevin Wolf
39643ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
39653ce34dfbSvibisreenivasansplice=no
39663ce34dfbSvibisreenivasancat > $TMPC << EOF
39673ce34dfbSvibisreenivasan#include <unistd.h>
39683ce34dfbSvibisreenivasan#include <fcntl.h>
39693ce34dfbSvibisreenivasan#include <limits.h>
39703ce34dfbSvibisreenivasan
39713ce34dfbSvibisreenivasanint main(void)
39723ce34dfbSvibisreenivasan{
397366ea0f22SStefan Weil    int len, fd = 0;
39743ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
39753ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
39763ce34dfbSvibisreenivasan    return 0;
39773ce34dfbSvibisreenivasan}
39783ce34dfbSvibisreenivasanEOF
397952166aa0SJuan Quintelaif compile_prog "" "" ; then
39803ce34dfbSvibisreenivasan  splice=yes
39813ce34dfbSvibisreenivasanfi
39823ce34dfbSvibisreenivasan
3983dcc38d1cSMarcelo Tosatti##########################################
3984a99d57bbSWanlong Gao# libnuma probe
3985a99d57bbSWanlong Gao
3986a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3987a99d57bbSWanlong Gao  cat > $TMPC << EOF
3988a99d57bbSWanlong Gao#include <numa.h>
3989a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3990a99d57bbSWanlong GaoEOF
3991a99d57bbSWanlong Gao
3992a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3993a99d57bbSWanlong Gao    numa=yes
3994a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3995a99d57bbSWanlong Gao  else
3996a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3997a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3998a99d57bbSWanlong Gao    fi
3999a99d57bbSWanlong Gao    numa=no
4000a99d57bbSWanlong Gao  fi
4001a99d57bbSWanlong Gaofi
4002a99d57bbSWanlong Gao
40037b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40047b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40057b01cb97SAlexandre Derumier    exit 1
40067b01cb97SAlexandre Derumierfi
40077b01cb97SAlexandre Derumier
40085a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
40095a22ab71SYang Zhong# do not support it.
40105a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
40115a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
40125a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
40135a22ab71SYang Zhong    fi
40145a22ab71SYang Zhong    malloc_trim="no"
40155a22ab71SYang Zhongfi
40165a22ab71SYang Zhong
40175a22ab71SYang Zhong#######################################
40185a22ab71SYang Zhong# malloc_trim
40195a22ab71SYang Zhong
40205a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
40215a22ab71SYang Zhong    cat > $TMPC << EOF
40225a22ab71SYang Zhong#include <malloc.h>
40235a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
40245a22ab71SYang ZhongEOF
40255a22ab71SYang Zhong    if compile_prog "" "" ; then
40265a22ab71SYang Zhong        malloc_trim="yes"
40275a22ab71SYang Zhong    else
40285a22ab71SYang Zhong        malloc_trim="no"
40295a22ab71SYang Zhong    fi
40305a22ab71SYang Zhongfi
40315a22ab71SYang Zhong
4032a99d57bbSWanlong Gao##########################################
40332847b469SFam Zheng# tcmalloc probe
40342847b469SFam Zheng
40352847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
40362847b469SFam Zheng  cat > $TMPC << EOF
40372847b469SFam Zheng#include <stdlib.h>
40382847b469SFam Zhengint main(void) { malloc(1); return 0; }
40392847b469SFam ZhengEOF
40402847b469SFam Zheng
40412847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
40422847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
40432847b469SFam Zheng  else
40442847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
40452847b469SFam Zheng  fi
40462847b469SFam Zhengfi
40472847b469SFam Zheng
40482847b469SFam Zheng##########################################
40497b01cb97SAlexandre Derumier# jemalloc probe
40507b01cb97SAlexandre Derumier
40517b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
40527b01cb97SAlexandre Derumier  cat > $TMPC << EOF
40537b01cb97SAlexandre Derumier#include <stdlib.h>
40547b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
40557b01cb97SAlexandre DerumierEOF
40567b01cb97SAlexandre Derumier
40577b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
40587b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
40597b01cb97SAlexandre Derumier  else
40607b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
40617b01cb97SAlexandre Derumier  fi
40627b01cb97SAlexandre Derumierfi
40637b01cb97SAlexandre Derumier
40647b01cb97SAlexandre Derumier##########################################
4065dcc38d1cSMarcelo Tosatti# signalfd probe
4066dcc38d1cSMarcelo Tosattisignalfd="no"
4067dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4068dcc38d1cSMarcelo Tosatti#include <unistd.h>
4069dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4070dcc38d1cSMarcelo Tosatti#include <signal.h>
4071dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4072dcc38d1cSMarcelo TosattiEOF
4073dcc38d1cSMarcelo Tosatti
4074dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4075dcc38d1cSMarcelo Tosatti  signalfd=yes
4076dcc38d1cSMarcelo Tosattifi
4077dcc38d1cSMarcelo Tosatti
4078c2882b96SRiku Voipio# check if eventfd is supported
4079c2882b96SRiku Voipioeventfd=no
4080c2882b96SRiku Voipiocat > $TMPC << EOF
4081c2882b96SRiku Voipio#include <sys/eventfd.h>
4082c2882b96SRiku Voipio
4083c2882b96SRiku Voipioint main(void)
4084c2882b96SRiku Voipio{
408555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4086c2882b96SRiku Voipio}
4087c2882b96SRiku VoipioEOF
4088c2882b96SRiku Voipioif compile_prog "" "" ; then
4089c2882b96SRiku Voipio  eventfd=yes
4090c2882b96SRiku Voipiofi
4091c2882b96SRiku Voipio
4092751bcc39SMarc-André Lureau# check if memfd is supported
4093751bcc39SMarc-André Lureaumemfd=no
4094751bcc39SMarc-André Lureaucat > $TMPC << EOF
409575e5b70eSPaolo Bonzini#include <sys/mman.h>
4096751bcc39SMarc-André Lureau
4097751bcc39SMarc-André Lureauint main(void)
4098751bcc39SMarc-André Lureau{
4099751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4100751bcc39SMarc-André Lureau}
4101751bcc39SMarc-André LureauEOF
4102751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4103751bcc39SMarc-André Lureau  memfd=yes
4104751bcc39SMarc-André Lureaufi
4105751bcc39SMarc-André Lureau
4106751bcc39SMarc-André Lureau
4107751bcc39SMarc-André Lureau
4108d0927938SUlrich Hecht# check for fallocate
4109d0927938SUlrich Hechtfallocate=no
4110d0927938SUlrich Hechtcat > $TMPC << EOF
4111d0927938SUlrich Hecht#include <fcntl.h>
4112d0927938SUlrich Hecht
4113d0927938SUlrich Hechtint main(void)
4114d0927938SUlrich Hecht{
4115d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4116d0927938SUlrich Hecht    return 0;
4117d0927938SUlrich Hecht}
4118d0927938SUlrich HechtEOF
41198fb03151SPeter Maydellif compile_prog "" "" ; then
4120d0927938SUlrich Hecht  fallocate=yes
4121d0927938SUlrich Hechtfi
4122d0927938SUlrich Hecht
41233d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41243d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41253d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41263d4fa43eSKusanagi Kouichi#include <fcntl.h>
41273d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41283d4fa43eSKusanagi Kouichi
41293d4fa43eSKusanagi Kouichiint main(void)
41303d4fa43eSKusanagi Kouichi{
41313d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41323d4fa43eSKusanagi Kouichi    return 0;
41333d4fa43eSKusanagi Kouichi}
41343d4fa43eSKusanagi KouichiEOF
41353d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41363d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41373d4fa43eSKusanagi Kouichifi
41383d4fa43eSKusanagi Kouichi
4139b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4140b953f075SDenis V. Lunevfallocate_zero_range=no
4141b953f075SDenis V. Lunevcat > $TMPC << EOF
4142b953f075SDenis V. Lunev#include <fcntl.h>
4143b953f075SDenis V. Lunev#include <linux/falloc.h>
4144b953f075SDenis V. Lunev
4145b953f075SDenis V. Lunevint main(void)
4146b953f075SDenis V. Lunev{
4147b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4148b953f075SDenis V. Lunev    return 0;
4149b953f075SDenis V. Lunev}
4150b953f075SDenis V. LunevEOF
4151b953f075SDenis V. Lunevif compile_prog "" "" ; then
4152b953f075SDenis V. Lunev  fallocate_zero_range=yes
4153b953f075SDenis V. Lunevfi
4154b953f075SDenis V. Lunev
4155ed911435SKevin Wolf# check for posix_fallocate
4156ed911435SKevin Wolfposix_fallocate=no
4157ed911435SKevin Wolfcat > $TMPC << EOF
4158ed911435SKevin Wolf#include <fcntl.h>
4159ed911435SKevin Wolf
4160ed911435SKevin Wolfint main(void)
4161ed911435SKevin Wolf{
4162ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4163ed911435SKevin Wolf    return 0;
4164ed911435SKevin Wolf}
4165ed911435SKevin WolfEOF
4166ed911435SKevin Wolfif compile_prog "" "" ; then
4167ed911435SKevin Wolf    posix_fallocate=yes
4168ed911435SKevin Wolffi
4169ed911435SKevin Wolf
4170c727f47dSPeter Maydell# check for sync_file_range
4171c727f47dSPeter Maydellsync_file_range=no
4172c727f47dSPeter Maydellcat > $TMPC << EOF
4173c727f47dSPeter Maydell#include <fcntl.h>
4174c727f47dSPeter Maydell
4175c727f47dSPeter Maydellint main(void)
4176c727f47dSPeter Maydell{
4177c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4178c727f47dSPeter Maydell    return 0;
4179c727f47dSPeter Maydell}
4180c727f47dSPeter MaydellEOF
41818fb03151SPeter Maydellif compile_prog "" "" ; then
4182c727f47dSPeter Maydell  sync_file_range=yes
4183c727f47dSPeter Maydellfi
4184c727f47dSPeter Maydell
4185dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4186dace20dcSPeter Maydellfiemap=no
4187dace20dcSPeter Maydellcat > $TMPC << EOF
4188dace20dcSPeter Maydell#include <sys/ioctl.h>
4189dace20dcSPeter Maydell#include <linux/fs.h>
4190dace20dcSPeter Maydell#include <linux/fiemap.h>
4191dace20dcSPeter Maydell
4192dace20dcSPeter Maydellint main(void)
4193dace20dcSPeter Maydell{
4194dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4195dace20dcSPeter Maydell    return 0;
4196dace20dcSPeter Maydell}
4197dace20dcSPeter MaydellEOF
41988fb03151SPeter Maydellif compile_prog "" "" ; then
4199dace20dcSPeter Maydell  fiemap=yes
4200dace20dcSPeter Maydellfi
4201dace20dcSPeter Maydell
4202d0927938SUlrich Hecht# check for dup3
4203d0927938SUlrich Hechtdup3=no
4204d0927938SUlrich Hechtcat > $TMPC << EOF
4205d0927938SUlrich Hecht#include <unistd.h>
4206d0927938SUlrich Hecht
4207d0927938SUlrich Hechtint main(void)
4208d0927938SUlrich Hecht{
4209d0927938SUlrich Hecht    dup3(0, 0, 0);
4210d0927938SUlrich Hecht    return 0;
4211d0927938SUlrich Hecht}
4212d0927938SUlrich HechtEOF
421378f5d726SJan Kiszkaif compile_prog "" "" ; then
4214d0927938SUlrich Hecht  dup3=yes
4215d0927938SUlrich Hechtfi
4216d0927938SUlrich Hecht
42174e0c6529SAlex Bligh# check for ppoll support
42184e0c6529SAlex Blighppoll=no
42194e0c6529SAlex Blighcat > $TMPC << EOF
42204e0c6529SAlex Bligh#include <poll.h>
42214e0c6529SAlex Bligh
42224e0c6529SAlex Blighint main(void)
42234e0c6529SAlex Bligh{
42244e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42254e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42264e0c6529SAlex Bligh    return 0;
42274e0c6529SAlex Bligh}
42284e0c6529SAlex BlighEOF
42294e0c6529SAlex Blighif compile_prog "" "" ; then
42304e0c6529SAlex Bligh  ppoll=yes
42314e0c6529SAlex Blighfi
42324e0c6529SAlex Bligh
4233cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4234cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4235cd758dd0SAlex Blighcat > $TMPC << EOF
4236cd758dd0SAlex Bligh#include <sys/prctl.h>
4237cd758dd0SAlex Bligh
4238cd758dd0SAlex Blighint main(void)
4239cd758dd0SAlex Bligh{
4240cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4241cd758dd0SAlex Bligh    return 0;
4242cd758dd0SAlex Bligh}
4243cd758dd0SAlex BlighEOF
4244cd758dd0SAlex Blighif compile_prog "" "" ; then
4245cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4246cd758dd0SAlex Blighfi
4247cd758dd0SAlex Bligh
42483b6edd16SPeter Maydell# check for epoll support
42493b6edd16SPeter Maydellepoll=no
42503b6edd16SPeter Maydellcat > $TMPC << EOF
42513b6edd16SPeter Maydell#include <sys/epoll.h>
42523b6edd16SPeter Maydell
42533b6edd16SPeter Maydellint main(void)
42543b6edd16SPeter Maydell{
42553b6edd16SPeter Maydell    epoll_create(0);
42563b6edd16SPeter Maydell    return 0;
42573b6edd16SPeter Maydell}
42583b6edd16SPeter MaydellEOF
42598fb03151SPeter Maydellif compile_prog "" "" ; then
42603b6edd16SPeter Maydell  epoll=yes
42613b6edd16SPeter Maydellfi
42623b6edd16SPeter Maydell
4263227f0214SPeter Maydell# epoll_create1 is a later addition
4264227f0214SPeter Maydell# so we must check separately for its presence
42653b6edd16SPeter Maydellepoll_create1=no
42663b6edd16SPeter Maydellcat > $TMPC << EOF
42673b6edd16SPeter Maydell#include <sys/epoll.h>
42683b6edd16SPeter Maydell
42693b6edd16SPeter Maydellint main(void)
42703b6edd16SPeter Maydell{
427119e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
427219e83f6bSPeter Maydell     * a function being called. This is necessary so that on
427319e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
427419e83f6bSPeter Maydell     * the library but not declared in the header file we will
427519e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
427619e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
427719e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
427819e83f6bSPeter Maydell     */
4279c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
42803b6edd16SPeter Maydell}
42813b6edd16SPeter MaydellEOF
42828fb03151SPeter Maydellif compile_prog "" "" ; then
42833b6edd16SPeter Maydell  epoll_create1=yes
42843b6edd16SPeter Maydellfi
42853b6edd16SPeter Maydell
4286a8fd1abaSPeter Maydell# check for sendfile support
4287a8fd1abaSPeter Maydellsendfile=no
4288a8fd1abaSPeter Maydellcat > $TMPC << EOF
4289a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4290a8fd1abaSPeter Maydell
4291a8fd1abaSPeter Maydellint main(void)
4292a8fd1abaSPeter Maydell{
4293a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4294a8fd1abaSPeter Maydell}
4295a8fd1abaSPeter MaydellEOF
4296a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4297a8fd1abaSPeter Maydell  sendfile=yes
4298a8fd1abaSPeter Maydellfi
4299a8fd1abaSPeter Maydell
430051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
430151834341SRiku Voipiotimerfd=no
430251834341SRiku Voipiocat > $TMPC << EOF
430351834341SRiku Voipio#include <sys/timerfd.h>
430451834341SRiku Voipio
430551834341SRiku Voipioint main(void)
430651834341SRiku Voipio{
430751834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
430851834341SRiku Voipio}
430951834341SRiku VoipioEOF
431051834341SRiku Voipioif compile_prog "" "" ; then
431151834341SRiku Voipio  timerfd=yes
431251834341SRiku Voipiofi
431351834341SRiku Voipio
43149af5c906SRiku Voipio# check for setns and unshare support
43159af5c906SRiku Voipiosetns=no
43169af5c906SRiku Voipiocat > $TMPC << EOF
43179af5c906SRiku Voipio#include <sched.h>
43189af5c906SRiku Voipio
43199af5c906SRiku Voipioint main(void)
43209af5c906SRiku Voipio{
43219af5c906SRiku Voipio    int ret;
43229af5c906SRiku Voipio    ret = setns(0, 0);
43239af5c906SRiku Voipio    ret = unshare(0);
43249af5c906SRiku Voipio    return ret;
43259af5c906SRiku Voipio}
43269af5c906SRiku VoipioEOF
43279af5c906SRiku Voipioif compile_prog "" "" ; then
43289af5c906SRiku Voipio  setns=yes
43299af5c906SRiku Voipiofi
43309af5c906SRiku Voipio
433138860a03SAleksandar Markovic# clock_adjtime probe
433238860a03SAleksandar Markovicclock_adjtime=no
433338860a03SAleksandar Markoviccat > $TMPC <<EOF
433438860a03SAleksandar Markovic#include <time.h>
433538860a03SAleksandar Markovic
433638860a03SAleksandar Markovicint main(void)
433738860a03SAleksandar Markovic{
433838860a03SAleksandar Markovic    return clock_adjtime(0, 0);
433938860a03SAleksandar Markovic}
434038860a03SAleksandar MarkovicEOF
434138860a03SAleksandar Markovicclock_adjtime=no
434238860a03SAleksandar Markovicif compile_prog "" "" ; then
434338860a03SAleksandar Markovic  clock_adjtime=yes
434438860a03SAleksandar Markovicfi
434538860a03SAleksandar Markovic
43465a03cd00SAleksandar Markovic# syncfs probe
43475a03cd00SAleksandar Markovicsyncfs=no
43485a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43495a03cd00SAleksandar Markovic#include <unistd.h>
43505a03cd00SAleksandar Markovic
43515a03cd00SAleksandar Markovicint main(void)
43525a03cd00SAleksandar Markovic{
43535a03cd00SAleksandar Markovic    return syncfs(0);
43545a03cd00SAleksandar Markovic}
43555a03cd00SAleksandar MarkovicEOF
43565a03cd00SAleksandar Markovicsyncfs=no
43575a03cd00SAleksandar Markovicif compile_prog "" "" ; then
43585a03cd00SAleksandar Markovic  syncfs=yes
43595a03cd00SAleksandar Markovicfi
43605a03cd00SAleksandar Markovic
4361cc8ae6deSpbrook# Check if tools are available to build documentation.
4362a25dba17SJuan Quintelaif test "$docs" != "no" ; then
436301668d98SStefan Weil  if has makeinfo && has pod2man; then
4364a25dba17SJuan Quintela    docs=yes
436583a3ab8bSJuan Quintela  else
4366a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
436721684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
436883a3ab8bSJuan Quintela    fi
4369a25dba17SJuan Quintela    docs=no
437083a3ab8bSJuan Quintela  fi
4371cc8ae6deSpbrookfi
4372cc8ae6deSpbrook
4373f514f41cSStefan Weil# Search for bswap_32 function
43746ae9a1f4SJuan Quintelabyteswap_h=no
43756ae9a1f4SJuan Quintelacat > $TMPC << EOF
43766ae9a1f4SJuan Quintela#include <byteswap.h>
43776ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
43786ae9a1f4SJuan QuintelaEOF
437952166aa0SJuan Quintelaif compile_prog "" "" ; then
43806ae9a1f4SJuan Quintela  byteswap_h=yes
43816ae9a1f4SJuan Quintelafi
43826ae9a1f4SJuan Quintela
438375f13596SStefan Weil# Search for bswap32 function
43846ae9a1f4SJuan Quintelabswap_h=no
43856ae9a1f4SJuan Quintelacat > $TMPC << EOF
43866ae9a1f4SJuan Quintela#include <sys/endian.h>
43876ae9a1f4SJuan Quintela#include <sys/types.h>
43886ae9a1f4SJuan Quintela#include <machine/bswap.h>
43896ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
43906ae9a1f4SJuan QuintelaEOF
439152166aa0SJuan Quintelaif compile_prog "" "" ; then
43926ae9a1f4SJuan Quintela  bswap_h=yes
43936ae9a1f4SJuan Quintelafi
43946ae9a1f4SJuan Quintela
4395da93a1fdSaliguori##########################################
4396e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4397c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4398e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
43993c33ea96SPaolo Bonzini    libiscsi="yes"
4400ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4401ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4402c589b249SRonnie Sahlberg  else
4403c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4404e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4405c589b249SRonnie Sahlberg    fi
4406c589b249SRonnie Sahlberg    libiscsi="no"
4407c589b249SRonnie Sahlberg  fi
4408c589b249SRonnie Sahlbergfi
4409c589b249SRonnie Sahlberg
4410c589b249SRonnie Sahlberg##########################################
44118bacde8dSNatanael Copa# Do we need libm
44128bacde8dSNatanael Copacat > $TMPC << EOF
44138bacde8dSNatanael Copa#include <math.h>
4414f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
44158bacde8dSNatanael CopaEOF
44168bacde8dSNatanael Copaif compile_prog "" "" ; then
44178bacde8dSNatanael Copa  :
44188bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
44198bacde8dSNatanael Copa  LIBS="-lm $LIBS"
44208bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
44218bacde8dSNatanael Copaelse
442276ad07a4SPeter Maydell  error_exit "libm check failed"
44238bacde8dSNatanael Copafi
44248bacde8dSNatanael Copa
44258bacde8dSNatanael Copa##########################################
4426da93a1fdSaliguori# Do we need librt
44278bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44288bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44298bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44308bacde8dSNatanael Copa# function in addition.
4431da93a1fdSaliguoricat > $TMPC <<EOF
4432da93a1fdSaliguori#include <signal.h>
4433da93a1fdSaliguori#include <time.h>
44348bacde8dSNatanael Copaint main(void) {
44358bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
44368bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
44378bacde8dSNatanael Copa}
4438da93a1fdSaliguoriEOF
4439da93a1fdSaliguori
444052166aa0SJuan Quintelaif compile_prog "" "" ; then
444107ffa4bdSJuan Quintela  :
44428bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
444318e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
444418e588b1SRick Liu  LIBS="$LIBS -lrt"
444518e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4446da93a1fdSaliguorifi
4447da93a1fdSaliguori
444831ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
444978723752SPeter Maydell        "$haiku" != "yes" ; then
44506362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
44516362a53fSJuan Quintelafi
44526362a53fSJuan Quintela
4453de5071c5SBlue Swirl##########################################
4454cd4ec0b4SGerd Hoffmann# spice probe
4455cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4456cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4457cd4ec0b4SGerd Hoffmann#include <spice.h>
4458cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4459cd4ec0b4SGerd HoffmannEOF
4460710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4461710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
446265d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
446365d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4464cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4465cd4ec0b4SGerd Hoffmann    spice="yes"
4466cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4467cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
44682e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
44692e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4470cd4ec0b4SGerd Hoffmann  else
4471cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
44728efc9363SHu Tao      feature_not_found "spice" \
44738efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4474cd4ec0b4SGerd Hoffmann    fi
4475cd4ec0b4SGerd Hoffmann    spice="no"
4476cd4ec0b4SGerd Hoffmann  fi
4477cd4ec0b4SGerd Hoffmannfi
4478cd4ec0b4SGerd Hoffmann
44797b02f544SMarc-André Lureau# check for smartcard support
44807b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
44810f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
44827b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
44837b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
44847b02f544SMarc-André Lureau        smartcard="yes"
4485111a38b0SRobert Relyea    else
44867b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
44877b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4488111a38b0SRobert Relyea        fi
44897b02f544SMarc-André Lureau        smartcard="no"
4490111a38b0SRobert Relyea    fi
4491111a38b0SRobert Relyeafi
4492111a38b0SRobert Relyea
44932b2325ffSGerd Hoffmann# check for libusb
44942b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
449565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
44962b2325ffSGerd Hoffmann        libusb="yes"
4497ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4498ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
44992b2325ffSGerd Hoffmann    else
45002b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45018efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45022b2325ffSGerd Hoffmann        fi
45032b2325ffSGerd Hoffmann        libusb="no"
45042b2325ffSGerd Hoffmann    fi
45052b2325ffSGerd Hoffmannfi
45062b2325ffSGerd Hoffmann
450769354a83SHans de Goede# check for usbredirparser for usb network redirection support
450869354a83SHans de Goedeif test "$usb_redir" != "no" ; then
450965d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
451069354a83SHans de Goede        usb_redir="yes"
4511ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4512ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
451369354a83SHans de Goede    else
451469354a83SHans de Goede        if test "$usb_redir" = "yes"; then
451521684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
451669354a83SHans de Goede        fi
451769354a83SHans de Goede        usb_redir="no"
451869354a83SHans de Goede    fi
451969354a83SHans de Goedefi
452069354a83SHans de Goede
4521cd4ec0b4SGerd Hoffmann##########################################
4522d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4523d9840e25STomoki Sekiyama
4524d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4525d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4526690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4527d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4528d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4529690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4530d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4531d9840e25STomoki Sekiyama	  ;;
4532690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4533d9840e25STomoki Sekiyama  esac
4534d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4535d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4536d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4537d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4538d9840e25STomoki SekiyamaEOF
4539d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4540d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4541d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4542315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4543f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4544d9840e25STomoki Sekiyama  else
4545d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4546d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4547d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4548d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4549d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4550d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4551d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4552d9840e25STomoki Sekiyama    fi
4553d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4554d9840e25STomoki Sekiyama  fi
4555d9840e25STomoki Sekiyamafi
4556d9840e25STomoki Sekiyama
4557d9840e25STomoki Sekiyama##########################################
4558d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4559d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4560d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4561d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4562d9840e25STomoki Sekiyama
4563d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4564d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4565d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4566d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4567d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4568d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4569d9840e25STomoki Sekiyama    else
4570d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4571d9840e25STomoki Sekiyama    fi
4572d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4573d9840e25STomoki Sekiyama    win_sdk=""
4574d9840e25STomoki Sekiyama  fi
4575d9840e25STomoki Sekiyamafi
4576d9840e25STomoki Sekiyama
4577d9840e25STomoki Sekiyama##########################################
457850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
457950cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
458050cbebb9SMichael Roth  cat > $TMPC << EOF
458150cbebb9SMichael Roth#include <windows.h>
458250cbebb9SMichael Roth#include <ntddscsi.h>
458350cbebb9SMichael Rothint main(void) {
458450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
458550cbebb9SMichael Roth#error Missing required ioctl definitions
458650cbebb9SMichael Roth#endif
458750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
458850cbebb9SMichael Roth  return addr.Lun;
458950cbebb9SMichael Roth}
459050cbebb9SMichael RothEOF
459150cbebb9SMichael Roth  if compile_prog "" "" ; then
459250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4593c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
459450cbebb9SMichael Roth  fi
459550cbebb9SMichael Rothfi
459650cbebb9SMichael Roth
459750cbebb9SMichael Roth##########################################
45989d9e1521SGerd Hoffmann# virgl renderer probe
45999d9e1521SGerd Hoffmann
46009d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46019d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46029d9e1521SGerd Hoffmann#include <virglrenderer.h>
46039d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46049d9e1521SGerd HoffmannEOF
46059d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46069d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
46079d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46089d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46099d9e1521SGerd Hoffmann    virglrenderer="yes"
46109d9e1521SGerd Hoffmann  else
46119d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46129d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46139d9e1521SGerd Hoffmann    fi
46149d9e1521SGerd Hoffmann    virglrenderer="no"
46159d9e1521SGerd Hoffmann  fi
46169d9e1521SGerd Hoffmannfi
46179d9e1521SGerd Hoffmann
46189d9e1521SGerd Hoffmann##########################################
46198ca80760SRichard Henderson# capstone
46208ca80760SRichard Henderson
4621e219c499SRichard Hendersoncase "$capstone" in
4622e219c499SRichard Henderson  "" | yes)
46238ca80760SRichard Henderson    if $pkg_config capstone; then
4624e219c499SRichard Henderson      capstone=system
4625123ac0bbSAlexey Kardashevskiy    elif test -e "${source_path}/.git" -a $git_update = 'yes' ; then
4626e219c499SRichard Henderson      capstone=git
4627e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
4628e219c499SRichard Henderson      capstone=internal
4629e219c499SRichard Henderson    elif test -z "$capstone" ; then
4630e219c499SRichard Henderson      capstone=no
4631e219c499SRichard Henderson    else
4632e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
4633e219c499SRichard Henderson    fi
4634e219c499SRichard Henderson    ;;
4635e219c499SRichard Henderson
4636e219c499SRichard Henderson  system)
4637e219c499SRichard Henderson    if ! $pkg_config capstone; then
4638e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
4639e219c499SRichard Henderson    fi
4640e219c499SRichard Henderson    ;;
4641e219c499SRichard Hendersonesac
4642e219c499SRichard Henderson
4643e219c499SRichard Hendersoncase "$capstone" in
4644e219c499SRichard Henderson  git | internal)
4645e219c499SRichard Henderson    if test "$capstone" = git; then
4646e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4647e219c499SRichard Henderson    fi
4648e219c499SRichard Henderson    mkdir -p capstone
4649e219c499SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
4650e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
4651e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
4652e219c499SRichard Henderson    else
4653e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
4654e219c499SRichard Henderson    fi
4655e219c499SRichard Henderson    LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
4656e219c499SRichard Henderson    ;;
4657e219c499SRichard Henderson
4658e219c499SRichard Henderson  system)
46598ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
46608ca80760SRichard Henderson    LIBS="$($pkg_config --libs capstone) $LIBS"
4661e219c499SRichard Henderson    ;;
4662e219c499SRichard Henderson
4663e219c499SRichard Henderson  no)
4664e219c499SRichard Henderson    ;;
4665e219c499SRichard Henderson  *)
4666e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
4667e219c499SRichard Henderson    ;;
4668e219c499SRichard Hendersonesac
46698ca80760SRichard Henderson
46708ca80760SRichard Henderson##########################################
46715f6b9e8fSBlue Swirl# check if we have fdatasync
46725f6b9e8fSBlue Swirl
46735f6b9e8fSBlue Swirlfdatasync=no
46745f6b9e8fSBlue Swirlcat > $TMPC << EOF
46755f6b9e8fSBlue Swirl#include <unistd.h>
4676d1722a27SAlexandre Raymondint main(void) {
4677d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4678d1722a27SAlexandre Raymondreturn fdatasync(0);
4679d1722a27SAlexandre Raymond#else
4680e172fe11SStefan Weil#error Not supported
4681d1722a27SAlexandre Raymond#endif
4682d1722a27SAlexandre Raymond}
46835f6b9e8fSBlue SwirlEOF
46845f6b9e8fSBlue Swirlif compile_prog "" "" ; then
46855f6b9e8fSBlue Swirl    fdatasync=yes
46865f6b9e8fSBlue Swirlfi
46875f6b9e8fSBlue Swirl
468894a420b1SStefan Hajnoczi##########################################
4689e78815a5SAndreas Färber# check if we have madvise
4690e78815a5SAndreas Färber
4691e78815a5SAndreas Färbermadvise=no
4692e78815a5SAndreas Färbercat > $TMPC << EOF
4693e78815a5SAndreas Färber#include <sys/types.h>
4694e78815a5SAndreas Färber#include <sys/mman.h>
4695832ce9c2SScott Wood#include <stddef.h>
4696e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4697e78815a5SAndreas FärberEOF
4698e78815a5SAndreas Färberif compile_prog "" "" ; then
4699e78815a5SAndreas Färber    madvise=yes
4700e78815a5SAndreas Färberfi
4701e78815a5SAndreas Färber
4702e78815a5SAndreas Färber##########################################
4703e78815a5SAndreas Färber# check if we have posix_madvise
4704e78815a5SAndreas Färber
4705e78815a5SAndreas Färberposix_madvise=no
4706e78815a5SAndreas Färbercat > $TMPC << EOF
4707e78815a5SAndreas Färber#include <sys/mman.h>
4708832ce9c2SScott Wood#include <stddef.h>
4709e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4710e78815a5SAndreas FärberEOF
4711e78815a5SAndreas Färberif compile_prog "" "" ; then
4712e78815a5SAndreas Färber    posix_madvise=yes
4713e78815a5SAndreas Färberfi
4714e78815a5SAndreas Färber
4715e78815a5SAndreas Färber##########################################
47169bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47179bc5a719SAndreas Gustafsson
47189bc5a719SAndreas Gustafssonposix_memalign=no
47199bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47209bc5a719SAndreas Gustafsson#include <stdlib.h>
47219bc5a719SAndreas Gustafssonint main(void) {
47229bc5a719SAndreas Gustafsson    void *p;
47239bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47249bc5a719SAndreas Gustafsson}
47259bc5a719SAndreas GustafssonEOF
47269bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47279bc5a719SAndreas Gustafsson    posix_memalign=yes
47289bc5a719SAndreas Gustafssonfi
47299bc5a719SAndreas Gustafsson
47309bc5a719SAndreas Gustafsson##########################################
47310a852417SPaul Durrant# check if we have posix_syslog
47320a852417SPaul Durrant
47330a852417SPaul Durrantposix_syslog=no
47340a852417SPaul Durrantcat > $TMPC << EOF
47350a852417SPaul Durrant#include <syslog.h>
47360a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47370a852417SPaul DurrantEOF
47380a852417SPaul Durrantif compile_prog "" "" ; then
47390a852417SPaul Durrant    posix_syslog=yes
47400a852417SPaul Durrantfi
47410a852417SPaul Durrant
47420a852417SPaul Durrant##########################################
4743401bc051SPeter Maydell# check if we have sem_timedwait
4744401bc051SPeter Maydell
4745401bc051SPeter Maydellsem_timedwait=no
4746401bc051SPeter Maydellcat > $TMPC << EOF
4747401bc051SPeter Maydell#include <semaphore.h>
4748401bc051SPeter Maydellint main(void) { return sem_timedwait(0, 0); }
4749401bc051SPeter MaydellEOF
4750401bc051SPeter Maydellif compile_prog "" "" ; then
4751401bc051SPeter Maydell    sem_timedwait=yes
4752401bc051SPeter Maydellfi
4753401bc051SPeter Maydell
4754401bc051SPeter Maydell##########################################
475594a420b1SStefan Hajnoczi# check if trace backend exists
475694a420b1SStefan Hajnoczi
47575b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
475894a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
47595b808275SLluís Vilanova  error_exit "invalid trace backends" \
47605b808275SLluís Vilanova      "Please choose supported trace backends."
476194a420b1SStefan Hajnoczifi
476294a420b1SStefan Hajnoczi
47637e24e92aSStefan Hajnoczi##########################################
47647e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
47655b808275SLluís Vilanovaif have_backend "ust"; then
47667e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4767bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
47687e24e92aSStefan Hajnocziint main(void) { return 0; }
47697e24e92aSStefan HajnocziEOF
4770c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4771bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
477289138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
47737e24e92aSStefan Hajnoczi    else
4774c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4775bf15f63cSMohamad Gebai    fi
4776bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
477789138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4778bf15f63cSMohamad Gebai    else
4779bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4780bf15f63cSMohamad Gebai    fi
4781bf15f63cSMohamad Gebai
4782bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4783bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4784bf15f63cSMohamad Gebai  else
4785bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
47867e24e92aSStefan Hajnoczi  fi
47877e24e92aSStefan Hajnoczifi
4788b3d08c02SDaniel P. Berrange
4789b3d08c02SDaniel P. Berrange##########################################
4790b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
47915b808275SLluís Vilanovaif have_backend "dtrace"; then
4792b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
479376ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4794b3d08c02SDaniel P. Berrange  fi
4795c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4796c276b17dSDaniel P. Berrange  if has 'stap' ; then
4797c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4798c276b17dSDaniel P. Berrange  fi
4799b3d08c02SDaniel P. Berrangefi
4800b3d08c02SDaniel P. Berrange
48017e24e92aSStefan Hajnoczi##########################################
4802519175a2SAlex Barcelo# check and set a backend for coroutine
4803d0e2fce5SAneesh Kumar K.V
48047c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
480533c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
480633c53c54SDaniel P. Berrange# specific one.
48077c2acc70SPeter Maydell
48087c2acc70SPeter Maydellucontext_works=no
4809d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4810d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4811d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4812cdf84806SPeter Maydell#ifdef __stub_makecontext
4813cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4814cdf84806SPeter Maydell#endif
481575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4816d0e2fce5SAneesh Kumar K.VEOF
4817d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48187c2acc70SPeter Maydell    ucontext_works=yes
4819d0e2fce5SAneesh Kumar K.V  fi
4820519175a2SAlex Barcelofi
48217c2acc70SPeter Maydell
48227c2acc70SPeter Maydellif test "$coroutine" = ""; then
48237c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48247c2acc70SPeter Maydell    coroutine=win32
48257c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48267c2acc70SPeter Maydell    coroutine=ucontext
4827519175a2SAlex Barcelo  else
48287c2acc70SPeter Maydell    coroutine=sigaltstack
48297c2acc70SPeter Maydell  fi
48307c2acc70SPeter Maydellelse
48317c2acc70SPeter Maydell  case $coroutine in
48327c2acc70SPeter Maydell  windows)
48337c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
48347c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
48357c2acc70SPeter Maydell    fi
48367c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
48377c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
48387c2acc70SPeter Maydell    coroutine=win32
48397c2acc70SPeter Maydell    ;;
48407c2acc70SPeter Maydell  ucontext)
48417c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
48427c2acc70SPeter Maydell      feature_not_found "ucontext"
48437c2acc70SPeter Maydell    fi
48447c2acc70SPeter Maydell    ;;
484533c53c54SDaniel P. Berrange  sigaltstack)
48467c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
48477c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
48487c2acc70SPeter Maydell    fi
48497c2acc70SPeter Maydell    ;;
48507c2acc70SPeter Maydell  *)
485176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
48527c2acc70SPeter Maydell    ;;
48537c2acc70SPeter Maydell  esac
4854d0e2fce5SAneesh Kumar K.Vfi
4855d0e2fce5SAneesh Kumar K.V
485670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
485770c60c08SStefan Hajnoczi  coroutine_pool=yes
485870c60c08SStefan Hajnoczifi
485970c60c08SStefan Hajnoczi
48607d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
48617d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
48627d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
48637d992e4dSPeter Lieven    coroutine_pool=no
48647d992e4dSPeter Lieven  fi
48657d992e4dSPeter Lievenfi
48667d992e4dSPeter Lieven
48677d992e4dSPeter Lieven
4868d0e2fce5SAneesh Kumar K.V##########################################
4869d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4870d2042378SAneesh Kumar K.V
48714e1797f9SStefan Weilopen_by_handle_at=no
4872d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4873d2042378SAneesh Kumar K.V#include <fcntl.h>
4874acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4875acc55ba8SStefan Weil# error missing definition
4876acc55ba8SStefan Weil#else
487775cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4878acc55ba8SStefan Weil#endif
4879d2042378SAneesh Kumar K.VEOF
4880d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4881d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4882d2042378SAneesh Kumar K.Vfi
4883d2042378SAneesh Kumar K.V
4884e06a765eSHarsh Prateek Bora########################################
4885e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4886e06a765eSHarsh Prateek Bora
4887e06a765eSHarsh Prateek Boralinux_magic_h=no
4888e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4889e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4890e06a765eSHarsh Prateek Boraint main(void) {
489175cafad7SStefan Weil  return 0;
4892e06a765eSHarsh Prateek Bora}
4893e06a765eSHarsh Prateek BoraEOF
4894e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4895e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4896e06a765eSHarsh Prateek Borafi
4897e06a765eSHarsh Prateek Bora
48988ab1bf12SLuiz Capitulino########################################
4899c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4900c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4901c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4902c95e3080SKevin Wolf# only a warning.
4903c95e3080SKevin Wolf#
4904c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4905c95e3080SKevin Wolf# the build doesn't fail anyway.
4906c95e3080SKevin Wolf
490706d71fa1SPeter Maydellpragma_disable_unused_but_set=no
490806d71fa1SPeter Maydellcat > $TMPC << EOF
4909e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
4910c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4911e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4912c95e3080SKevin Wolf
491306d71fa1SPeter Maydellint main(void) {
491406d71fa1SPeter Maydell    return 0;
491506d71fa1SPeter Maydell}
491606d71fa1SPeter MaydellEOF
491706d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4918cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4919c95e3080SKevin Wolfelse
4920c95e3080SKevin Wolf    werror=no
492106d71fa1SPeter Maydellfi
492206d71fa1SPeter Maydell
492306d71fa1SPeter Maydell########################################
4924541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
49253f4349dcSKevin Wolf
49263f4349dcSKevin Wolfvalgrind_h=no
49273f4349dcSKevin Wolfcat > $TMPC << EOF
49283f4349dcSKevin Wolf#include <valgrind/valgrind.h>
49293f4349dcSKevin Wolfint main(void) {
49303f4349dcSKevin Wolf  return 0;
49313f4349dcSKevin Wolf}
49323f4349dcSKevin WolfEOF
49333f4349dcSKevin Wolfif compile_prog "" "" ; then
49343f4349dcSKevin Wolf    valgrind_h=yes
49353f4349dcSKevin Wolffi
49363f4349dcSKevin Wolf
49373f4349dcSKevin Wolf########################################
49388ab1bf12SLuiz Capitulino# check if environ is declared
49398ab1bf12SLuiz Capitulino
49408ab1bf12SLuiz Capitulinohas_environ=no
49418ab1bf12SLuiz Capitulinocat > $TMPC << EOF
49428ab1bf12SLuiz Capitulino#include <unistd.h>
49438ab1bf12SLuiz Capitulinoint main(void) {
4944c075a723SBlue Swirl    environ = 0;
49458ab1bf12SLuiz Capitulino    return 0;
49468ab1bf12SLuiz Capitulino}
49478ab1bf12SLuiz CapitulinoEOF
49488ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
49498ab1bf12SLuiz Capitulino    has_environ=yes
49508ab1bf12SLuiz Capitulinofi
49518ab1bf12SLuiz Capitulino
495276a347e1SRichard Henderson########################################
495376a347e1SRichard Henderson# check if cpuid.h is usable.
495476a347e1SRichard Henderson
495576a347e1SRichard Hendersoncat > $TMPC << EOF
495676a347e1SRichard Henderson#include <cpuid.h>
495776a347e1SRichard Hendersonint main(void) {
4958774d566cSPeter Maydell    unsigned a, b, c, d;
4959774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4960774d566cSPeter Maydell
4961774d566cSPeter Maydell    if (max >= 1) {
4962774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4963774d566cSPeter Maydell    }
4964774d566cSPeter Maydell
4965774d566cSPeter Maydell    if (max >= 7) {
4966774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4967774d566cSPeter Maydell    }
4968774d566cSPeter Maydell
496976a347e1SRichard Henderson    return 0;
497076a347e1SRichard Henderson}
497176a347e1SRichard HendersonEOF
497276a347e1SRichard Hendersonif compile_prog "" "" ; then
497376a347e1SRichard Henderson    cpuid_h=yes
497476a347e1SRichard Hendersonfi
497576a347e1SRichard Henderson
49765dd89908SRichard Henderson##########################################
49775dd89908SRichard Henderson# avx2 optimization requirement check
49785dd89908SRichard Henderson#
49795dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
49805dd89908SRichard Henderson# since we won't be able to select the new routines.
49815dd89908SRichard Henderson
49825dd89908SRichard Hendersonif test $cpuid_h = yes; then
49835dd89908SRichard Henderson  cat > $TMPC << EOF
49845dd89908SRichard Henderson#pragma GCC push_options
49855dd89908SRichard Henderson#pragma GCC target("avx2")
49865dd89908SRichard Henderson#include <cpuid.h>
49875dd89908SRichard Henderson#include <immintrin.h>
49885dd89908SRichard Hendersonstatic int bar(void *a) {
49895dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
49905dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
49915dd89908SRichard Henderson}
49925dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
49935dd89908SRichard HendersonEOF
49945dd89908SRichard Henderson  if compile_object "" ; then
49955dd89908SRichard Henderson    avx2_opt="yes"
49965dd89908SRichard Henderson  fi
49975dd89908SRichard Hendersonfi
49985dd89908SRichard Henderson
4999f540166bSRichard Henderson########################################
5000f540166bSRichard Henderson# check if __[u]int128_t is usable.
5001f540166bSRichard Henderson
5002f540166bSRichard Hendersonint128=no
5003f540166bSRichard Hendersoncat > $TMPC << EOF
5004a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
5005a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
5006a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
5007a00f66abSStefan Weil# endif
5008a00f66abSStefan Weil#endif
5009f540166bSRichard Henderson__int128_t a;
5010f540166bSRichard Henderson__uint128_t b;
5011f540166bSRichard Hendersonint main (void) {
5012f540166bSRichard Henderson  a = a + b;
5013f540166bSRichard Henderson  b = a * b;
5014464e3671SPeter Maydell  a = a * a;
5015f540166bSRichard Henderson  return 0;
5016f540166bSRichard Henderson}
5017f540166bSRichard HendersonEOF
5018f540166bSRichard Hendersonif compile_prog "" "" ; then
5019f540166bSRichard Henderson    int128=yes
5020f540166bSRichard Hendersonfi
502176a347e1SRichard Henderson
50227ebee43eSRichard Henderson#########################################
50237ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
50247ebee43eSRichard Henderson
50257ebee43eSRichard Hendersonatomic128=no
50267ebee43eSRichard Hendersonif test "$int128" = "yes"; then
50277ebee43eSRichard Henderson  cat > $TMPC << EOF
50287ebee43eSRichard Hendersonint main(void)
50297ebee43eSRichard Henderson{
50307ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
50317ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
50327ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
50337ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
50347ebee43eSRichard Henderson  return 0;
50357ebee43eSRichard Henderson}
50367ebee43eSRichard HendersonEOF
50377ebee43eSRichard Henderson  if compile_prog "" "" ; then
50387ebee43eSRichard Henderson    atomic128=yes
50397ebee43eSRichard Henderson  fi
50407ebee43eSRichard Hendersonfi
50417ebee43eSRichard Henderson
5042df79b996SRichard Henderson#########################################
5043df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5044df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5045df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5046df79b996SRichard Henderson
5047df79b996SRichard Hendersoncat > $TMPC << EOF
5048df79b996SRichard Henderson#include <stdint.h>
5049df79b996SRichard Hendersonint main(void)
5050df79b996SRichard Henderson{
5051df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5052df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5053df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5054df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5055df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5056df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5057df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5058df79b996SRichard Henderson#else
5059df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5060df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5061df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5062df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5063df79b996SRichard Henderson#endif
5064df79b996SRichard Henderson  return 0;
5065df79b996SRichard Henderson}
5066df79b996SRichard HendersonEOF
5067df79b996SRichard Hendersonif compile_prog "" "" ; then
5068df79b996SRichard Henderson  atomic64=yes
5069df79b996SRichard Hendersonfi
5070df79b996SRichard Henderson
50711e6e9acaSRichard Henderson########################################
5072db432672SRichard Henderson# See if 16-byte vector operations are supported.
5073db432672SRichard Henderson# Even without a vector unit the compiler may expand these.
5074db432672SRichard Henderson# There is a bug in old GCC for PPC that crashes here.
5075db432672SRichard Henderson# Unfortunately it's the system compiler for Centos 7.
5076db432672SRichard Henderson
5077db432672SRichard Hendersoncat > $TMPC << EOF
5078db432672SRichard Hendersontypedef unsigned char U1 __attribute__((vector_size(16)));
5079db432672SRichard Hendersontypedef unsigned short U2 __attribute__((vector_size(16)));
5080db432672SRichard Hendersontypedef unsigned int U4 __attribute__((vector_size(16)));
5081db432672SRichard Hendersontypedef unsigned long long U8 __attribute__((vector_size(16)));
5082db432672SRichard Hendersontypedef signed char S1 __attribute__((vector_size(16)));
5083db432672SRichard Hendersontypedef signed short S2 __attribute__((vector_size(16)));
5084db432672SRichard Hendersontypedef signed int S4 __attribute__((vector_size(16)));
5085db432672SRichard Hendersontypedef signed long long S8 __attribute__((vector_size(16)));
5086db432672SRichard Hendersonstatic U1 a1, b1;
5087db432672SRichard Hendersonstatic U2 a2, b2;
5088db432672SRichard Hendersonstatic U4 a4, b4;
5089db432672SRichard Hendersonstatic U8 a8, b8;
5090db432672SRichard Hendersonstatic S1 c1;
5091db432672SRichard Hendersonstatic S2 c2;
5092db432672SRichard Hendersonstatic S4 c4;
5093db432672SRichard Hendersonstatic S8 c8;
5094db432672SRichard Hendersonstatic int i;
509574912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i);
509674912f6dSLaurent Viviervoid helper(void *d, void *a, int shift, int i)
509774912f6dSLaurent Vivier{
509874912f6dSLaurent Vivier  *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
509974912f6dSLaurent Vivier  *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
510074912f6dSLaurent Vivier  *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
510174912f6dSLaurent Vivier  *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
510274912f6dSLaurent Vivier}
5103db432672SRichard Hendersonint main(void)
5104db432672SRichard Henderson{
5105db432672SRichard Henderson  a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5106db432672SRichard Henderson  a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5107db432672SRichard Henderson  a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5108db432672SRichard Henderson  a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5109db432672SRichard Henderson  a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5110db432672SRichard Henderson  a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5111db432672SRichard Henderson  a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5112db432672SRichard Henderson  a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5113db432672SRichard Henderson  c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5114db432672SRichard Henderson  return 0;
5115db432672SRichard Henderson}
5116db432672SRichard HendersonEOF
5117db432672SRichard Henderson
5118db432672SRichard Hendersonvector16=no
5119db432672SRichard Hendersonif compile_prog "" "" ; then
5120db432672SRichard Henderson  vector16=yes
5121db432672SRichard Hendersonfi
5122db432672SRichard Henderson
5123db432672SRichard Henderson########################################
51241e6e9acaSRichard Henderson# check if getauxval is available.
51251e6e9acaSRichard Henderson
51261e6e9acaSRichard Hendersongetauxval=no
51271e6e9acaSRichard Hendersoncat > $TMPC << EOF
51281e6e9acaSRichard Henderson#include <sys/auxv.h>
51291e6e9acaSRichard Hendersonint main(void) {
51301e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
51311e6e9acaSRichard Henderson}
51321e6e9acaSRichard HendersonEOF
51331e6e9acaSRichard Hendersonif compile_prog "" "" ; then
51341e6e9acaSRichard Henderson    getauxval=yes
51351e6e9acaSRichard Hendersonfi
51361e6e9acaSRichard Henderson
5137fd0e6053SJohn Snow########################################
5138fd0e6053SJohn Snow# check if ccache is interfering with
5139fd0e6053SJohn Snow# semantic analysis of macros
5140fd0e6053SJohn Snow
51415e4dfd3dSJohn Snowunset CCACHE_CPP2
5142fd0e6053SJohn Snowccache_cpp2=no
5143fd0e6053SJohn Snowcat > $TMPC << EOF
5144fd0e6053SJohn Snowstatic const int Z = 1;
5145fd0e6053SJohn Snow#define fn() ({ Z; })
5146fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5147fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5148fd0e6053SJohn Snow#define ID(X) (X)
5149fd0e6053SJohn Snowint main(int argc, char *argv[])
5150fd0e6053SJohn Snow{
5151fd0e6053SJohn Snow    int x = 0, y = 0;
5152fd0e6053SJohn Snow    x = ID(x);
5153fd0e6053SJohn Snow    x = fn();
5154fd0e6053SJohn Snow    fn();
5155fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5156fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5157fd0e6053SJohn Snow    return 0;
5158fd0e6053SJohn Snow}
5159fd0e6053SJohn SnowEOF
5160fd0e6053SJohn Snow
5161fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5162fd0e6053SJohn Snow    ccache_cpp2=yes
5163fd0e6053SJohn Snowfi
5164fd0e6053SJohn Snow
5165b553a042SJohn Snow#################################################
5166b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5167b553a042SJohn Snow
5168b553a042SJohn Snowif test "$fortify_source" != "no"; then
5169b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5170b553a042SJohn Snow    fortify_source="no";
5171e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5172cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5173b553a042SJohn Snow    fortify_source="no";
5174b553a042SJohn Snow  else
5175b553a042SJohn Snow    fortify_source="yes"
5176b553a042SJohn Snow  fi
5177b553a042SJohn Snowfi
5178b553a042SJohn Snow
5179d2042378SAneesh Kumar K.V##########################################
5180277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5181277abf15SJan Vesely
5182277abf15SJan Veselyhave_fsxattr=no
5183277abf15SJan Veselycat > $TMPC << EOF
5184277abf15SJan Vesely#include <linux/fs.h>
5185277abf15SJan Veselystruct fsxattr foo;
5186277abf15SJan Veselyint main(void) {
5187277abf15SJan Vesely  return 0;
5188277abf15SJan Vesely}
5189277abf15SJan VeselyEOF
5190277abf15SJan Veselyif compile_prog "" "" ; then
5191277abf15SJan Vesely    have_fsxattr=yes
5192277abf15SJan Veselyfi
5193277abf15SJan Vesely
5194b66e10e4SPeter Maydell##########################################
5195a40161cbSPaolo Bonzini# check for usable membarrier system call
5196a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5197a40161cbSPaolo Bonzini    have_membarrier=no
5198a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5199a40161cbSPaolo Bonzini        have_membarrier=yes
5200a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5201a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5202a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5203a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5204a40161cbSPaolo Bonzini    #include <unistd.h>
5205a40161cbSPaolo Bonzini    #include <stdlib.h>
5206a40161cbSPaolo Bonzini    int main(void) {
5207a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5208a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5209a40161cbSPaolo Bonzini	exit(0);
5210a40161cbSPaolo Bonzini    }
5211a40161cbSPaolo BonziniEOF
5212a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5213a40161cbSPaolo Bonzini            have_membarrier=yes
5214a40161cbSPaolo Bonzini        fi
5215a40161cbSPaolo Bonzini    fi
5216a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5217a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5218a40161cbSPaolo Bonzini    fi
5219a40161cbSPaolo Bonzinielse
5220a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5221a40161cbSPaolo Bonzini    # work on Wine.
5222a40161cbSPaolo Bonzini    membarrier=no
5223a40161cbSPaolo Bonzinifi
5224a40161cbSPaolo Bonzini
5225a40161cbSPaolo Bonzini##########################################
5226b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5227575b22b1SLaurent Vivierhave_rtnetlink=no
5228575b22b1SLaurent Viviercat > $TMPC << EOF
5229575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5230575b22b1SLaurent Vivierint main(void) {
5231575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5232575b22b1SLaurent Vivier}
5233575b22b1SLaurent VivierEOF
5234575b22b1SLaurent Vivierif compile_prog "" "" ; then
5235575b22b1SLaurent Vivier    have_rtnetlink=yes
5236575b22b1SLaurent Vivierfi
5237575b22b1SLaurent Vivier
52386a02c806SStefan Hajnoczi##########################################
52396a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
52406a02c806SStefan Hajnoczihave_af_vsock=no
52416a02c806SStefan Hajnoczicat > $TMPC << EOF
52426a02c806SStefan Hajnoczi#include <errno.h>
52436a02c806SStefan Hajnoczi#include <sys/types.h>
52446a02c806SStefan Hajnoczi#include <sys/socket.h>
52456a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
52466a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
52476a02c806SStefan Hajnoczi#endif
52486a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
52496a02c806SStefan Hajnocziint main(void) {
52506a02c806SStefan Hajnoczi    int sock, ret;
52516a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
52526a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
52536a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
52546a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
52556a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
52566a02c806SStefan Hajnoczi        return 0;
52576a02c806SStefan Hajnoczi    }
52586a02c806SStefan Hajnoczi    return -1;
52596a02c806SStefan Hajnoczi}
52606a02c806SStefan HajnocziEOF
52616a02c806SStefan Hajnocziif compile_prog "" "" ; then
52626a02c806SStefan Hajnoczi    have_af_vsock=yes
52636a02c806SStefan Hajnoczifi
52646a02c806SStefan Hajnoczi
5265f0d92b56SLongpeng(Mike)##########################################
5266f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
5267f0d92b56SLongpeng(Mike)hava_afalg=no
5268f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5269f0d92b56SLongpeng(Mike)#include <errno.h>
5270f0d92b56SLongpeng(Mike)#include <sys/types.h>
5271f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5272f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5273f0d92b56SLongpeng(Mike)int main(void) {
5274f0d92b56SLongpeng(Mike)    int sock;
5275f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5276f0d92b56SLongpeng(Mike)    return sock;
5277f0d92b56SLongpeng(Mike)}
5278f0d92b56SLongpeng(Mike)EOF
5279f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5280f0d92b56SLongpeng(Mike)    have_afalg=yes
5281f0d92b56SLongpeng(Mike)fi
5282f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5283f0d92b56SLongpeng(Mike)then
5284f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5285f0d92b56SLongpeng(Mike)    then
5286f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5287f0d92b56SLongpeng(Mike)    fi
5288f0d92b56SLongpeng(Mike)fi
5289f0d92b56SLongpeng(Mike)
5290f0d92b56SLongpeng(Mike)
52916969ec6cSJames Clarke#################################################
5292c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5293d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5294c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5295c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5296c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5297c97d6d2cSSergio Andres Gomez Del RealEOF
5298c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5299c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5300c97d6d2cSSergio Andres Gomez Del Real  else
5301c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5302c97d6d2cSSergio Andres Gomez Del Real    LDFLAGS="-framework Hypervisor $LDFLAGS"
5303c97d6d2cSSergio Andres Gomez Del Real  fi
5304c97d6d2cSSergio Andres Gomez Del Realfi
5305c97d6d2cSSergio Andres Gomez Del Real
5306c97d6d2cSSergio Andres Gomez Del Real#################################################
53076969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
53086969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
53096969ec6cSJames Clarke# given. It does no harm to give it on other
53106969ec6cSJames Clarke# platforms too.
53116969ec6cSJames Clarke
53126969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
53136969ec6cSJames Clarke#       contains -Wmissing-prototypes
53146969ec6cSJames Clarkecat > $TMPC << EOF
53156969ec6cSJames Clarkeextern int foo(void);
53166969ec6cSJames Clarkeint foo(void) { return 0; }
53176969ec6cSJames ClarkeEOF
53186969ec6cSJames Clarkeif ! compile_object ""; then
53196969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
53206969ec6cSJames Clarkefi
53217ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
53227ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
53237ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
53247ecf44a5SPaolo Bonzini    break
53257ecf44a5SPaolo Bonzini  fi
53267ecf44a5SPaolo Bonzinidone
53277ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
53287ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
53296969ec6cSJames Clarkefi
53306969ec6cSJames Clarke
5331277abf15SJan Vesely##########################################
53324d04351fSChristopher Covington# check for sysmacros.h
53334d04351fSChristopher Covington
53344d04351fSChristopher Covingtonhave_sysmacros=no
53354d04351fSChristopher Covingtoncat > $TMPC << EOF
53364d04351fSChristopher Covington#include <sys/sysmacros.h>
53374d04351fSChristopher Covingtonint main(void) {
53384d04351fSChristopher Covington    return makedev(0, 0);
53394d04351fSChristopher Covington}
53404d04351fSChristopher CovingtonEOF
53414d04351fSChristopher Covingtonif compile_prog "" "" ; then
53424d04351fSChristopher Covington    have_sysmacros=yes
53434d04351fSChristopher Covingtonfi
53444d04351fSChristopher Covington
53454d04351fSChristopher Covington##########################################
5346da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
5347da92c3ffSAshish Mittal# Check if libvxhs is installed
5348da92c3ffSAshish Mittal
5349da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
5350da92c3ffSAshish Mittal  cat > $TMPC <<EOF
5351da92c3ffSAshish Mittal#include <stdint.h>
5352da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
5353da92c3ffSAshish Mittal
5354da92c3ffSAshish Mittalvoid *vxhs_callback;
5355da92c3ffSAshish Mittal
5356da92c3ffSAshish Mittalint main(void) {
5357da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
5358da92c3ffSAshish Mittal    return 0;
5359da92c3ffSAshish Mittal}
5360da92c3ffSAshish MittalEOF
5361da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
5362da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
5363da92c3ffSAshish Mittal    vxhs=yes
5364da92c3ffSAshish Mittal  else
5365da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
5366da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
5367da92c3ffSAshish Mittal    fi
5368da92c3ffSAshish Mittal    vxhs=no
5369da92c3ffSAshish Mittal  fi
5370da92c3ffSAshish Mittalfi
5371da92c3ffSAshish Mittal
5372da92c3ffSAshish Mittal##########################################
537349e00a18SAndreas Grapentin# check for _Static_assert()
537449e00a18SAndreas Grapentin
537549e00a18SAndreas Grapentinhave_static_assert=no
537649e00a18SAndreas Grapentincat > $TMPC << EOF
537749e00a18SAndreas Grapentin_Static_assert(1, "success");
537849e00a18SAndreas Grapentinint main(void) {
537949e00a18SAndreas Grapentin    return 0;
538049e00a18SAndreas Grapentin}
538149e00a18SAndreas GrapentinEOF
538249e00a18SAndreas Grapentinif compile_prog "" "" ; then
538349e00a18SAndreas Grapentin    have_static_assert=yes
538449e00a18SAndreas Grapentinfi
538549e00a18SAndreas Grapentin
538649e00a18SAndreas Grapentin##########################################
5387e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5388e674605fSTomáš Golembiovský
5389e674605fSTomáš Golembiovskýhave_utmpx=no
5390e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5391e674605fSTomáš Golembiovský#include <utmpx.h>
5392e674605fSTomáš Golembiovskýstruct utmpx user_info;
5393e674605fSTomáš Golembiovskýint main(void) {
5394e674605fSTomáš Golembiovský    return 0;
5395e674605fSTomáš Golembiovský}
5396e674605fSTomáš GolembiovskýEOF
5397e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5398e674605fSTomáš Golembiovský    have_utmpx=yes
5399e674605fSTomáš Golembiovskýfi
5400e674605fSTomáš Golembiovský
5401e674605fSTomáš Golembiovský##########################################
5402247724cbSMarc-André Lureau# checks for sanitizers
5403247724cbSMarc-André Lureau
5404247724cbSMarc-André Lureauhave_asan=no
5405247724cbSMarc-André Lureauhave_ubsan=no
5406d83414e1SMarc-André Lureauhave_asan_iface_h=no
5407d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5408247724cbSMarc-André Lureau
5409247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5410b9f44da2SMarc-André Lureau  write_c_skeleton
5411247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5412247724cbSMarc-André Lureau      have_asan=yes
5413247724cbSMarc-André Lureau  fi
5414b9f44da2SMarc-André Lureau
5415b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5416b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5417b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5418b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5419b9f44da2SMarc-André Lureau#include <stdlib.h>
5420b9f44da2SMarc-André Lureauint main(void) {
5421b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5422b9f44da2SMarc-André Lureau    return *(int *)(tmp + 2);
5423b9f44da2SMarc-André Lureau}
5424b9f44da2SMarc-André LureauEOF
5425247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5426247724cbSMarc-André Lureau      have_ubsan=yes
5427247724cbSMarc-André Lureau  fi
5428d83414e1SMarc-André Lureau
5429d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5430d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5431d83414e1SMarc-André Lureau  fi
5432d83414e1SMarc-André Lureau
5433d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5434d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5435d83414e1SMarc-André Lureauint main(void) {
5436d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5437d83414e1SMarc-André Lureau  return 0;
5438d83414e1SMarc-André Lureau}
5439d83414e1SMarc-André LureauEOF
5440d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5441d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5442d83414e1SMarc-André Lureau  fi
5443247724cbSMarc-André Lureaufi
5444247724cbSMarc-André Lureau
5445247724cbSMarc-André Lureau##########################################
5446e86ecd4bSJuan Quintela# End of CC checks
5447e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5448e86ecd4bSJuan Quintela
5449d83414e1SMarc-André Lureauwrite_c_skeleton
5450d83414e1SMarc-André Lureau
54511d728c39SBlue Swirlif test "$gcov" = "yes" ; then
54521d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
54531d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
5454b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5455e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
545648e56d50SPaolo Bonzinielif test "$debug" = "no"; then
5457ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
5458e86ecd4bSJuan Quintelafi
5459a316e378SJuan Quintela
5460247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5461247724cbSMarc-André Lureau  CFLAGS="-fsanitize=address $CFLAGS"
5462d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5463d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5464d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5465d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5466d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5467d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5468d83414e1SMarc-André Lureau  fi
5469247724cbSMarc-André Lureaufi
5470247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5471247724cbSMarc-André Lureau  CFLAGS="-fsanitize=undefined $CFLAGS"
5472247724cbSMarc-André Lureaufi
5473247724cbSMarc-André Lureau
54746542aa9cSPeter Lieven##########################################
54756542aa9cSPeter Lieven# Do we have libnfs
54766542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5477b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
54786542aa9cSPeter Lieven    libnfs="yes"
54796542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
54806542aa9cSPeter Lieven  else
54816542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
54828efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
54836542aa9cSPeter Lieven    fi
54846542aa9cSPeter Lieven    libnfs="no"
54856542aa9cSPeter Lieven  fi
54866542aa9cSPeter Lievenfi
54871d728c39SBlue Swirl
54886ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
54896ca026cbSPeter Maydellif test "$werror" = "yes"; then
54906ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
54916ca026cbSPeter Maydellfi
54926ca026cbSPeter Maydell
5493e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
5494e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
54951156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
5496e86ecd4bSJuan Quintela    fi
5497e86ecd4bSJuan Quintelafi
5498e86ecd4bSJuan Quintela
549994dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
550094dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
550194dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
550294dd53c5SGerd Hoffmannelse
550394dd53c5SGerd Hoffmann    POD2MAN="pod2man"
550494dd53c5SGerd Hoffmannfi
550594dd53c5SGerd Hoffmann
5506952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5507952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5508952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
5509e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5510952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
5511952afb71SBlue Swirl        fi
5512952afb71SBlue Swirl    done
5513952afb71SBlue Swirlfi
5514952afb71SBlue Swirl
551510ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
5516e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
5517528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
5518834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
55195a67135aSbellard
5520e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5521e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5522e0580342SKamil Rytarowski  ivshmem=yes
5523e0580342SKamil Rytarowskifi
5524e0580342SKamil Rytarowski
55254b1c11fdSDaniel P. Berrangetools=""
55264b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
5527ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
55284b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
55294b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
5530b1449edbSKamil Rytarowski  fi
5531b1449edbSKamil Rytarowski  if [ "$ivshmem" = "yes" ]; then
5532a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
55334b1c11fdSDaniel P. Berrange  fi
55344b1c11fdSDaniel P. Berrangefi
55354b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5536b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
5537b855f8d1SPaolo Bonzini    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
5538983eef5aSMeador Inge      virtfs=yes
553917bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
5540983eef5aSMeador Inge    else
5541983eef5aSMeador Inge      if test "$virtfs" = yes; then
5542b855f8d1SPaolo Bonzini        error_exit "VirtFS requires libcap devel and libattr devel"
5543983eef5aSMeador Inge      fi
554417500370SAndreas Färber      virtfs=no
5545983eef5aSMeador Inge    fi
5546fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
5547fe8fc5aeSPaolo Bonzini      mpath=yes
5548fe8fc5aeSPaolo Bonzini    else
5549fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
5550fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
5551fe8fc5aeSPaolo Bonzini      fi
5552fe8fc5aeSPaolo Bonzini      mpath=no
5553fe8fc5aeSPaolo Bonzini    fi
5554b855f8d1SPaolo Bonzini    tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
5555b855f8d1SPaolo Bonzini  else
5556b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5557b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5558b855f8d1SPaolo Bonzini    fi
5559b855f8d1SPaolo Bonzini    virtfs=no
5560fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
5561fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
5562fe8fc5aeSPaolo Bonzini    fi
5563fe8fc5aeSPaolo Bonzini    mpath=no
556417bff52bSM. Mohan Kumar  fi
55656a021536SGerd Hoffmann  if test "$xkbcommon" = "yes"; then
55666a021536SGerd Hoffmann    tools="qemu-keymap\$(EXESUF) $tools"
55676a021536SGerd Hoffmann  fi
5568ff69fd8cSLaurent Vivierfi
55699d6bc27bSMichael Roth
55709d6bc27bSMichael Roth# Probe for guest agent support/options
55719d6bc27bSMichael Roth
5572e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5573b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5574fafcaf1dSMichael Roth      tools="qemu-ga $tools"
5575e8ef31a3SMichael Tokarev      guest_agent=yes
5576e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5577e8ef31a3SMichael Tokarev      guest_agent=no
5578e8ef31a3SMichael Tokarev  else
5579e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5580ca35f780SPaolo Bonzini  fi
55814b1c11fdSDaniel P. Berrangefi
5582ca35f780SPaolo Bonzini
55839d6bc27bSMichael Roth# Guest agent Window MSI  package
55849d6bc27bSMichael Roth
55859d6bc27bSMichael Rothif test "$guest_agent" != yes; then
55869d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
55879d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
55889d6bc27bSMichael Roth  fi
55899d6bc27bSMichael Roth  guest_agent_msi=no
55909d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
55919d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
55929d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
55939d6bc27bSMichael Roth  fi
55949d6bc27bSMichael Roth  guest_agent_msi=no
55959d6bc27bSMichael Rothelif ! has wixl; then
55969d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
55979d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
55989d6bc27bSMichael Roth  fi
55999d6bc27bSMichael Roth  guest_agent_msi=no
56001a34904eSMichael Rothelse
56011a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
56021a34904eSMichael Roth  # disabled explicitly
56031a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
56041a34904eSMichael Roth    guest_agent_msi=yes
56051a34904eSMichael Roth  fi
56069d6bc27bSMichael Rothfi
56079d6bc27bSMichael Roth
56081a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
56099d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
56109d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
56119d6bc27bSMichael Roth  fi
56129d6bc27bSMichael Roth
56139d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
56149d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
56159d6bc27bSMichael Roth  fi
56169d6bc27bSMichael Roth
56179d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
56189d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
56199d6bc27bSMichael Roth  fi
56209d6bc27bSMichael Roth
56219d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
562289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
56239d6bc27bSMichael Roth  fi
56249d6bc27bSMichael Roth
562589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
56269d6bc27bSMichael Roth
56279d6bc27bSMichael Roth  case "$cpu" in
56289d6bc27bSMichael Roth  x86_64)
56299d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
56309d6bc27bSMichael Roth    ;;
56319d6bc27bSMichael Roth  i386)
56329d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
56339d6bc27bSMichael Roth    ;;
56349d6bc27bSMichael Roth  *)
56359d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
56369d6bc27bSMichael Roth    ;;
56379d6bc27bSMichael Roth  esac
56389d6bc27bSMichael Rothfi
56399d6bc27bSMichael Roth
5640ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5641ca35f780SPaolo Bonziniroms=
5642ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5643ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5644ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5645e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5646c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5647c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5648c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5649e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5650e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5651ca35f780SPaolo Bonzini            roms="optionrom"
5652e57218b6SPeter Maydell            break
5653e57218b6SPeter Maydell        fi
5654e57218b6SPeter Maydell    done
5655ca35f780SPaolo Bonzinifi
5656d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
565739ac8455SDavid Gibson  roms="$roms spapr-rtas"
565839ac8455SDavid Gibsonfi
5659ca35f780SPaolo Bonzini
56609933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
56619933c305SChristian Borntraeger  roms="$roms s390-ccw"
56629933c305SChristian Borntraegerfi
56639933c305SChristian Borntraeger
5664964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
566592fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5666964c6fa1SRichard Henderson  textseg_addr=
5667964c6fa1SRichard Henderson  case "$cpu" in
5668479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5669479eb121SRichard Henderson      # ??? Rationale for choosing this address
5670964c6fa1SRichard Henderson      textseg_addr=0x60000000
5671964c6fa1SRichard Henderson      ;;
5672964c6fa1SRichard Henderson    mips)
5673479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5674479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5675479eb121SRichard Henderson      textseg_addr=0x60000000
5676964c6fa1SRichard Henderson      ;;
5677964c6fa1SRichard Henderson  esac
5678964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5679964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5680964c6fa1SRichard Henderson    int main(void) { return 0; }
5681964c6fa1SRichard HendersonEOF
5682964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5683964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5684964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5685964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5686964c6fa1SRichard Henderson      # at least.
568792fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
568892fe2ba8SPeter Maydell        error_exit \
568992fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
569092fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
569192fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
569292fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
569392fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
569492fe2ba8SPeter Maydell            "--disable-user option to configure."
569592fe2ba8SPeter Maydell      fi
569692fe2ba8SPeter Maydell
5697964c6fa1SRichard Henderson      $ld --verbose | sed \
5698964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5699964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5700964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5701964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5702964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5703964c6fa1SRichard Henderson    fi
5704964c6fa1SRichard Henderson  fi
5705964c6fa1SRichard Hendersonfi
5706964c6fa1SRichard Henderson
570711cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
570811cde1c8SBruno Dominguez# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
570911cde1c8SBruno Dominguezif has $cxx; then
571011cde1c8SBruno Dominguez    cat > $TMPC <<EOF
571111cde1c8SBruno Dominguezint c_function(void);
571211cde1c8SBruno Dominguezint main(void) { return c_function(); }
571311cde1c8SBruno DominguezEOF
571411cde1c8SBruno Dominguez
571511cde1c8SBruno Dominguez    compile_object
571611cde1c8SBruno Dominguez
571711cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
571811cde1c8SBruno Dominguezextern "C" {
571911cde1c8SBruno Dominguez   int c_function(void);
572011cde1c8SBruno Dominguez}
572111cde1c8SBruno Dominguezint c_function(void) { return 42; }
572211cde1c8SBruno DominguezEOF
572311cde1c8SBruno Dominguez
572411cde1c8SBruno Dominguez    update_cxxflags
572511cde1c8SBruno Dominguez
572611cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
572711cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
572811cde1c8SBruno Dominguez        :
572911cde1c8SBruno Dominguez    else
573011cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
573111cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
573211cde1c8SBruno Dominguez        cxx=
573311cde1c8SBruno Dominguez    fi
573411cde1c8SBruno Dominguezelse
573511cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
573611cde1c8SBruno Dominguez    cxx=
573711cde1c8SBruno Dominguezfi
573811cde1c8SBruno Dominguez
573902d34f62SCole Robinsonecho_version() {
574002d34f62SCole Robinson    if test "$1" = "yes" ; then
574102d34f62SCole Robinson        echo "($2)"
574202d34f62SCole Robinson    fi
574302d34f62SCole Robinson}
574402d34f62SCole Robinson
574550e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
574650e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
574750e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
57485ca9388aSGerd Hoffmann
57497d13299dSbellardecho "Install prefix    $prefix"
575089138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
57513d5eecabSGerd Hoffmannecho "firmware path     $(eval echo $firmwarepath)"
575289138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
575389138857SStefan Weilecho "library directory $(eval echo $libdir)"
575489138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
575589138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
575689138857SStefan Weilecho "include directory $(eval echo $includedir)"
575789138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
575811d9f695Sbellardif test "$mingw32" = "no" ; then
575989138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
576089138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
576143ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
57625a699bbbSLaszlo Ersekelse
57635a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5764d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
576511d9f695Sbellardfi
57665a67135aSbellardecho "Source path       $source_path"
5767cc84d63aSDaniel P. Berrangeecho "GIT binary        $git"
5768aef45d51SDaniel P. Berrangeecho "GIT submodules    $git_submodules"
57697d13299dSbellardecho "C compiler        $cc"
577083469015Sbellardecho "Host C compiler   $host_cc"
577183f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
57723c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
577345d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
57740c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5775a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
57760c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
57777d13299dSbellardecho "make              $make"
57786a882643Spbrookecho "install           $install"
5779c886edfbSBlue Swirlecho "python            $python"
5780e2d8830eSBradif test "$slirp" = "yes" ; then
5781e2d8830eSBrad    echo "smbd              $smbd"
5782e2d8830eSBradfi
578317969268SFam Zhengecho "module support    $modules"
5784a98fd896Sbellardecho "host CPU          $cpu"
5785de83cd02Sbellardecho "host big endian   $bigendian"
578697a847bcSbellardecho "target list       $target_list"
57877d13299dSbellardecho "gprof enabled     $gprof"
578803b4fe7dSaliguoriecho "sparse enabled    $sparse"
57891625af87Saliguoriecho "strip binaries    $strip_opt"
579005c2a3e7Sbellardecho "profiler          $profiler"
579143ce4dfeSbellardecho "static build      $static"
57925b0753e0Sbellardif test "$darwin" = "yes" ; then
57935b0753e0Sbellard    echo "Cocoa support     $cocoa"
57945b0753e0Sbellardfi
579589138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
579689138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5797925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
579889138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5799a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5800ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5801b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
580291bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
580337788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
580489138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5805fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
58069a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
58074d3b6f6eSbalrogecho "curses support    $curses"
58089d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5809769ce76dSAlexander Grafecho "curl support      $curl"
581067b915a5Sbellardecho "mingw32 support   $mingw32"
58110c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5812b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5813b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5814983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5815fe8fc5aeSPaolo Bonziniecho "Multipath support $mpath"
5816821601eaSJes Sorensenecho "VNC support       $vnc"
5817821601eaSJes Sorensenif test "$vnc" = "yes" ; then
58182f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
58192f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5820efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5821821601eaSJes Sorensenfi
58223142255cSblueswir1if test -n "$sparc_cpu"; then
58233142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
58243142255cSblueswir1fi
5825e37630caSaliguoriecho "xen support       $xen"
58263996e85cSPaul Durrantif test "$xen" = "yes" ; then
58273996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
582864a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
58293996e85cSPaul Durrantfi
58302e4d9fb1Saurel32echo "brlapi support    $brlapi"
5831a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5832a25dba17SJuan Quintelaecho "Documentation     $docs"
583340d6444eSAvi Kivityecho "PIE               $pie"
58348a16d273Sthsecho "vde support       $vde"
583558952137SVincenzo Maffioneecho "netmap support    $netmap"
58365c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5837758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
583877755340Sthsecho "Install blobs     $blobs"
5839b31a0277SJuan Quintelaecho "KVM support       $kvm"
5840b0cb0a66SVincent Palatinecho "HAX support       $hax"
5841c97d6d2cSSergio Andres Gomez Del Realecho "HVF support       $hvf"
5842d661d9a4SJustin Terry (VM)echo "WHPX support      $whpx"
5843b3f6ea7eSPaolo Bonziniecho "TCG support       $tcg"
5844b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes" ; then
5845b3f6ea7eSPaolo Bonzini    echo "TCG debug enabled $debug_tcg"
58469195b2c2SStefan Weil    echo "TCG interpreter   $tcg_interpreter"
5847b3f6ea7eSPaolo Bonzinifi
58485a22ab71SYang Zhongecho "malloc trim support $malloc_trim"
5849b3f6ea7eSPaolo Bonziniecho "RDMA support      $rdma"
5850f652e6afSaurel32echo "fdt support       $fdt"
5851a40161cbSPaolo Bonziniecho "membarrier        $membarrier"
5852ceb42de8Saliguoriecho "preadv support    $preadv"
58535f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5854e78815a5SAndreas Färberecho "madvise           $madvise"
5855e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
58569bc5a719SAndreas Gustafssonecho "posix_memalign    $posix_memalign"
585747e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5858d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
5859042cea27SGongleiecho "vhost-crypto support $vhost_crypto"
58605e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5861fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
5862e6a74868SMarc-André Lureauecho "vhost-user support $vhost_user"
58635b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5864713572a7SMarc-André Lureauif have_backend "simple"; then
58659410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5866e00e36fbSStefan Weilfi
586789138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5868f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5869dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
58707b02f544SMarc-André Lureauecho "smartcard support $smartcard"
58712b2325ffSGerd Hoffmannecho "libusb            $libusb"
587269354a83SHans de Goedeecho "usb net redir     $usb_redir"
5873da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5874014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5875c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
58766542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5877d138cee9SMichael Rothecho "build guest agent $guest_agent"
5878d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
587950cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
58804c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5881f794573eSEduardo Otuboecho "seccomp support   $seccomp"
58827c2acc70SPeter Maydellecho "coroutine backend $coroutine"
588370c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
58847d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5885f0d92b56SLongpeng(Mike)echo "crypto afalg      $crypto_afalg"
5886eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
58871d728c39SBlue Swirlecho "gcov              $gcov_tool"
58881d728c39SBlue Swirlecho "gcov enabled      $gcov"
5889ab214c29SStefan Bergerecho "TPM support       $tpm"
58900a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
58913b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
5892f4ede81eSAmarnath Valluriecho "TPM emulator      $tpm_emulator"
58933556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5894ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5895607dacd0Sqiaonuohanecho "lzo support       $lzo"
5896607dacd0Sqiaonuohanecho "snappy support    $snappy"
58976b383c08SPeter Wuecho "bzip2 support     $bzip2"
5898a99d57bbSWanlong Gaoecho "NUMA host support $numa"
5899ed279a06SKlim Kireevecho "libxml2           $libxml2"
59002847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
59017b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
590299f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5903a6b1d4c0SChanglong Xieecho "replication support $replication"
5904da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
59058ca80760SRichard Hendersonecho "capstone          $capstone"
590667b915a5Sbellard
59071ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
590824b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5909e8cd23deSbellardfi
591097a847bcSbellard
5911b7715af2SDaniel P. Berrangeif test "$gtkabi" = "2.0"; then
5912b7715af2SDaniel P. Berrange    echo
5913b7715af2SDaniel P. Berrange    echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
5914b7715af2SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using GTK 3.0"
5915b7715af2SDaniel P. Berrangefi
5916b7715af2SDaniel P. Berrange
5917e52c6ba3SDaniel P. Berrangeif test "$sdlabi" = "1.2"; then
5918e52c6ba3SDaniel P. Berrange    echo
5919e52c6ba3SDaniel P. Berrange    echo "WARNING: Use of SDL 1.2 is deprecated and will be removed in"
5920e52c6ba3SDaniel P. Berrange    echo "WARNING: future releases. Please switch to using SDL 2.0"
5921e52c6ba3SDaniel P. Berrangefi
5922e52c6ba3SDaniel P. Berrange
5923898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5924898be3e0SPeter Maydell    echo
5925898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5926898be3e0SPeter Maydell    echo
5927898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5928898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5929898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5930898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5931898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5932898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5933898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5934898be3e0SPeter Maydellfi
5935898be3e0SPeter Maydell
5936898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5937898be3e0SPeter Maydell    echo
5938898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5939898be3e0SPeter Maydell    echo
5940c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5941c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5942898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5943898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5944898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5945898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5946898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5947898be3e0SPeter Maydellfi
5948898be3e0SPeter Maydell
594998ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
595097a847bcSbellard
5951dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5952dbd99ae3SStefan Weil
595398ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
595498ec69acSJuan Quintelaecho >> $config_host_mak
595598ec69acSJuan Quintela
5956e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
595799d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
595899d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
59593aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
59608bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
59610f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
596299d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
596399d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
596422d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
59659afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
59663d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
59679afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5968e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
59695a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5970785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
59715a699bbbSLaszlo Ersekfi
5972f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5973834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5974f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5975cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
5976aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5977f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
5978804edf29SJuan Quintela
597998ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5980727e5283SPaolo Bonzini
5981f8393946Saurel32if test "$debug_tcg" = "yes" ; then
59822358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5983f8393946Saurel32fi
59841625af87Saliguoriif test "$strip_opt" = "yes" ; then
598552ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
59861625af87Saliguorifi
59877d13299dSbellardif test "$bigendian" = "yes" ; then
5988e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
598997a847bcSbellardfi
599067b915a5Sbellardif test "$mingw32" = "yes" ; then
599198ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
599289138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
59939fe6de94SBlue Swirl  version_major=${rc_version%%.*}
59949fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59959fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
59969fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59979fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
59989fe6de94SBlue Swirl  version_micro=0
59999fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
60009fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6001d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6002d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6003f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6004d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6005d9840e25STomoki Sekiyama  fi
600650cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
600750cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
600850cbebb9SMichael Roth  fi
60091a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60109dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
60119dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
60129dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
60139dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
60149dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
60159dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
60169dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
60179dacf32dSYossi Hindin  fi
6018210fa556Spbrookelse
601935f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6020210fa556Spbrookfi
6021128ab2ffSblueswir1
6022dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6023dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6024dffcb71cSMark McLoughlinfi
6025dffcb71cSMark McLoughlin
602683fb7adfSbellardif test "$darwin" = "yes" ; then
602798ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
602883fb7adfSbellardfi
6029b29fe3edSmalc
6030ec530c81Sbellardif test "$solaris" = "yes" ; then
603198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6032ec530c81Sbellardfi
6033179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6034179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6035179cf400SAndreas Färberfi
603697a847bcSbellardif test "$static" = "yes" ; then
603798ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
603897a847bcSbellardfi
60391ba16968SStefan Weilif test "$profiler" = "yes" ; then
60402358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
604105c2a3e7Sbellardfi
6042c20709aaSbellardif test "$slirp" = "yes" ; then
604398ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6044e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6045c20709aaSbellardfi
60468a16d273Sthsif test "$vde" = "yes" ; then
604798ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6048e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
60498a16d273Sthsfi
605058952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
605158952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
605258952137SVincenzo Maffionefi
6053015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6054015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6055015a33bdSGongleifi
605647e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
605747e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
605847e98658SCorey Bryantfi
60592358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
60600c58ac1cSmalcfor drv in $audio_drv_list; do
60611ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6062ce3dc033SGerd Hoffmann    case "$drv" in
6063051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
6064ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
6065ce3dc033SGerd Hoffmann	*)
6066ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
6067ce3dc033SGerd Hoffmann    esac
60680c58ac1cSmalcdone
6069b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6070b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6071b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6072b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6073b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
607467f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
607567f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
607667f86e8eSJuan Quintelafi
6077d5631638Smalcif test "$audio_win_int" = "yes" ; then
6078d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6079d5631638Smalcfi
6080b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6081b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6082821601eaSJes Sorensenif test "$vnc" = "yes" ; then
6083821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
6084821601eaSJes Sorensenfi
60852f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
608698ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
60872f9606b3Saliguorifi
6088821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
60892f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
60902f6f5c7aSCorentin Charyfi
6091821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
6092efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
6093efe556adSCorentin Charyfi
60946a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
60956a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
60966a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
60976a021536SGerd Hoffmannfi
609876655d6dSaliguoriif test "$fnmatch" = "yes" ; then
60992358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
610076655d6dSaliguorifi
6101dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6102dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6103dce512deSChristoph Hellwigfi
610489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
610598ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
61062358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
610798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
610898ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
6109a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
611098ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6111cc8ae6deSpbrookfi
611217969268SFam Zhengif test "$modules" = "yes"; then
6113e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6114e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
611589138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
611617969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
611717969268SFam Zhengfi
61188781595bSGerd Hoffmannif test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
61198781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
61208781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
61218781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
61228781595bSGerd Hoffmannfi
61231ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
612496400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
6125a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
61268ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
61278ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
612849ecc3faSbellardfi
612949ecc3faSbellardif test "$cocoa" = "yes" ; then
613098ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
613149ecc3faSbellardfi
61324d3b6f6eSbalrogif test "$curses" = "yes" ; then
61332373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
61342373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
61352373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6136ab4e5602SJan Kiszkafi
6137099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
61382358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6139099d6b0fSRiku Voipiofi
614040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
614140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
614240ff6d7eSKevin Wolffi
61433ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
61442358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
61453ce34dfbSvibisreenivasanfi
6146c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6147c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6148c2882b96SRiku Voipiofi
6149751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6150751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6151751bcc39SMarc-André Lureaufi
6152d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6153d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6154d0927938SUlrich Hechtfi
61553d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
61563d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
61573d4fa43eSKusanagi Kouichifi
6158b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6159b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6160b953f075SDenis V. Lunevfi
6161ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6162ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6163ed911435SKevin Wolffi
6164c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6165c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6166c727f47dSPeter Maydellfi
6167dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6168dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6169dace20dcSPeter Maydellfi
6170d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6171d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6172d0927938SUlrich Hechtfi
61734e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
61744e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
61754e0c6529SAlex Blighfi
6176cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6177cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6178cd758dd0SAlex Blighfi
61793b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
61803b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
61813b6edd16SPeter Maydellfi
61823b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
61833b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
61843b6edd16SPeter Maydellfi
6185a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6186a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6187a8fd1abaSPeter Maydellfi
618851834341SRiku Voipioif test "$timerfd" = "yes" ; then
618951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
619051834341SRiku Voipiofi
61919af5c906SRiku Voipioif test "$setns" = "yes" ; then
61929af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
61939af5c906SRiku Voipiofi
619438860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
619538860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
619638860a03SAleksandar Markovicfi
61975a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
61985a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
61995a03cd00SAleksandar Markovicfi
62003b3f24adSaurel32if test "$inotify" = "yes" ; then
62012358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
62023b3f24adSaurel32fi
6203c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6204c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6205c05c7a73SRiku Voipiofi
6206401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6207401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6208401bc051SPeter Maydellfi
62096ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
62106ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
62116ae9a1f4SJuan Quintelafi
62126ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
62136ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
62146ae9a1f4SJuan Quintelafi
6215769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6216d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
6217b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
62186ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6219769ce76dSAlexander Graffi
62202e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
622198ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
62228eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
62232e4d9fb1Saurel32fi
6224fb599c9aSbalrogif test "$bluez" = "yes" ; then
622598ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
6226ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
6227fb599c9aSbalrogfi
6228d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
62299d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
62309d41401bSMichael S. Tsirkinfi
6231a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6232e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
6233a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
6234a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6235014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6236925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6237925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6238925a0400SGerd Hoffmann  fi
6239bbbf9bfbSStefan Weilfi
6240a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6241ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6242ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6243ddbb0d09SDaniel P. Berrangefi
6244b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
6245b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
6246b917da4cSDaniel P. Berrangefi
624791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
624891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
62491f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
62501f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
62511f923c70SLongpeng(Mike)  fi
625237788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
625337788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
625437788f25SDaniel P. Berrange  fi
625562893b67SDaniel P. Berrangefi
625691bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
625791bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6258becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6259fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
6260fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
6261fff2f982SDaniel P. Berrange  fi
6262ed754746SDaniel P. Berrangefi
62639a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
62649a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
62659a2fd434SDaniel P. Berrangefi
6266559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6267559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6268559607eaSDaniel P. Berrangefi
62696b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
62706b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
62716b39b063SEric Blakefi
6272277abf15SJan Vesely
6273277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6274277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6275277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6276277abf15SJan Vesely# if this macro is set.
6277277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6278277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6279277abf15SJan Veselyfi
6280bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6281bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6282a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6283e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6284a4ccabcfSAnthony Liguorifi
62859d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
62869d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
62879d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
62889d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
62899d9e1521SGerd Hoffmannfi
6290e37630caSaliguoriif test "$xen" = "yes" ; then
62916dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6292d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
629364a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
629464a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
629564a7ad6fSIan Campbell  fi
6296e37630caSaliguorifi
62975c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
62985c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
62995c6c3a6cSChristoph Hellwigfi
6300758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6301758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6302758e8e38SVenkateswararao Jujjuri (JV)fi
63034f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
63044f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
63054f26f2b6SAvi Kivityfi
6306983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6307758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6308758e8e38SVenkateswararao Jujjuri (JV)fi
6309fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6310fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
6311fe8fc5aeSPaolo Bonzinifi
63125e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
63135e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
63145e9be92dSNicholas Bellingerfi
6315e6a74868SMarc-André Lureauif test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
631603ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
631703ce5744SNikolay Nikolaevfi
6318042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6319042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6320042cea27SGongleifi
6321fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6322fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6323fc0b9b0eSStefan Hajnoczifi
6324e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6325e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6326e6a74868SMarc-André Lureaufi
632777755340Sthsif test "$blobs" = "yes" ; then
632898ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
632977755340Sthsfi
6330bf9298b9Saliguoriif test "$iovec" = "yes" ; then
63312358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6332bf9298b9Saliguorifi
6333ceb42de8Saliguoriif test "$preadv" = "yes" ; then
63342358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6335ceb42de8Saliguorifi
6336f652e6afSaurel32if test "$fdt" = "yes" ; then
63373f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
6338f652e6afSaurel32fi
6339a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6340a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6341a40161cbSPaolo Bonzinifi
6342dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6343dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6344dcc38d1cSMarcelo Tosattifi
6345b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6346b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
63479195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
63489195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
63499195b2c2SStefan Weil  fi
6350b3f6ea7eSPaolo Bonzinifi
63515f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
63525f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
63535f6b9e8fSBlue Swirlfi
6354e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6355e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6356e78815a5SAndreas Färberfi
6357e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6358e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6359e78815a5SAndreas Färberfi
63609bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
63619bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
63629bc5a719SAndreas Gustafssonfi
636397a847bcSbellard
6364cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6365cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
6366cd4ec0b4SGerd Hoffmannfi
6367cd4ec0b4SGerd Hoffmann
63687b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
63697b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
63707b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
63717b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6372111a38b0SRobert Relyeafi
6373111a38b0SRobert Relyea
63742b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
63752b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6376b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6377b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
63782b2325ffSGerd Hoffmannfi
63792b2325ffSGerd Hoffmann
638069354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
638169354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6382cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6383cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
638469354a83SHans de Goedefi
638569354a83SHans de Goede
6386da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6387da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6388da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6389014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6390014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6391014cb152SGerd Hoffmann  fi
639220ff075bSMichael Wallefi
639320ff075bSMichael Walle
63945a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
63955a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
63965a22ab71SYang Zhongfi
63975a22ab71SYang Zhong
639899f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
639999f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
640099f2dbd3SLiang Lifi
640199f2dbd3SLiang Li
6402607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6403607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6404607dacd0Sqiaonuohanfi
6405607dacd0Sqiaonuohan
6406607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6407607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6408607dacd0Sqiaonuohanfi
6409607dacd0Sqiaonuohan
64106b383c08SPeter Wuif test "$bzip2" = "yes" ; then
64116b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
64126b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
64136b383c08SPeter Wufi
64146b383c08SPeter Wu
6415c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6416d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
64176ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
64186ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6419c589b249SRonnie Sahlbergfi
6420c589b249SRonnie Sahlberg
64216542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
64224be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
64234be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
64246542aa9cSPeter Lievenfi
64256542aa9cSPeter Lieven
6426f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6427f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6428c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6429c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6430f794573eSEduardo Otubofi
6431f794573eSEduardo Otubo
643283fb7adfSbellard# XXX: suppress that
64337d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64342358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64357d3505c5Sbellardfi
64367d3505c5Sbellard
64374d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
64384d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
64394d9310f4SDaniel P. Berrangefi
64403556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64413556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64423556c233SPaolo Bonzinifi
6443f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6444d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
64456ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
64466ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6447f27aaf4bSChristian Brunnerfi
644820ff6c80SAnthony Liguori
64497c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
645070c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
645170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
645270c60c08SStefan Hajnoczielse
645370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
645470c60c08SStefan Hajnoczifi
6455d0e2fce5SAneesh Kumar K.V
64567d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
64577d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
64587d992e4dSPeter Lievenfi
64597d992e4dSPeter Lieven
6460f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6461f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6462f0d92b56SLongpeng(Mike)fi
6463f0d92b56SLongpeng(Mike)
6464d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6465d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6466d2042378SAneesh Kumar K.Vfi
6467d2042378SAneesh Kumar K.V
6468e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6469e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6470e06a765eSHarsh Prateek Borafi
6471e06a765eSHarsh Prateek Bora
6472cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
6473cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
647406d71fa1SPeter Maydellfi
647506d71fa1SPeter Maydell
64763f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
64773f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
64783f4349dcSKevin Wolffi
64793f4349dcSKevin Wolf
6480d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6481d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6482d83414e1SMarc-André Lureaufi
6483d83414e1SMarc-André Lureau
64848ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
64858ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
64868ab1bf12SLuiz Capitulinofi
64878ab1bf12SLuiz Capitulino
648876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
648976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
649076a347e1SRichard Hendersonfi
649176a347e1SRichard Henderson
6492f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6493f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6494f540166bSRichard Hendersonfi
6495f540166bSRichard Henderson
64967ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
64977ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
64987ebee43eSRichard Hendersonfi
64997ebee43eSRichard Henderson
6500df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6501df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6502df79b996SRichard Hendersonfi
6503df79b996SRichard Henderson
6504db432672SRichard Hendersonif test "$vector16" = "yes" ; then
6505db432672SRichard Henderson  echo "CONFIG_VECTOR16=y" >> $config_host_mak
6506db432672SRichard Hendersonfi
6507db432672SRichard Henderson
65081e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
65091e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
65101e6e9acaSRichard Hendersonfi
65111e6e9acaSRichard Henderson
6512eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6513d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
65146ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
65156ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6516eb100396SBharata B Raofi
6517eb100396SBharata B Rao
6518d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6519d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6520d85fa9ebSJeff Codyfi
6521d85fa9ebSJeff Cody
65220c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
65230c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
65240c14fb47SBharata B Raofi
65250c14fb47SBharata B Rao
6526df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6527df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6528df3a429aSNiels de Vosfi
6529df3a429aSNiels de Vos
65307c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65317c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65327c815372SBharata B Raofi
65337c815372SBharata B Rao
65340a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
6535d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
65366ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
65376ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
65380a12ec87SRichard W.M. Jonesfi
65390a12ec87SRichard W.M. Jones
6540ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6541ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6542ed1701c6SDr. David Alan Gilbertfi
6543ed1701c6SDr. David Alan Gilbert
65443b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65453b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
6546f4ede81eSAmarnath Valluri  # TPM passthrough support?
65473b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
65483b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
65493b8acc11SPaolo Bonzini  fi
6550f4ede81eSAmarnath Valluri  # TPM emulator support?
6551f4ede81eSAmarnath Valluri  if test "$tpm_emulator" = "yes"; then
6552f4ede81eSAmarnath Valluri    echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
6553f4ede81eSAmarnath Valluri  fi
65543b8acc11SPaolo Bonzinifi
65553b8acc11SPaolo Bonzini
65565b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
65575b808275SLluís Vilanovaif have_backend "nop"; then
65586d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
655922890ab5SPrerna Saxenafi
65605b808275SLluís Vilanovaif have_backend "simple"; then
65616d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
65626d8a764eSLluís  # Set the appropriate trace file.
6563953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
65649410b56cSPrerna Saxenafi
6565ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6566ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
65676d8a764eSLluísfi
65685b808275SLluís Vilanovaif have_backend "ust"; then
65696d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
65706d8a764eSLluísfi
65715b808275SLluís Vilanovaif have_backend "dtrace"; then
65726d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
65736d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
65746d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
65756d8a764eSLluís  fi
6576c276b17dSDaniel P. Berrangefi
65775b808275SLluís Vilanovaif have_backend "ftrace"; then
6578781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6579781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6580781e9545SEiichi Tsukata  else
658121684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6582781e9545SEiichi Tsukata  fi
6583781e9545SEiichi Tsukatafi
65840a852417SPaul Durrantif have_backend "syslog"; then
65850a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
65860a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
65870a852417SPaul Durrant  else
65880a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
65890a852417SPaul Durrant  fi
65900a852417SPaul Durrantfi
65919410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
65929410b56cSPrerna Saxena
65932da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
65942da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6595392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
65962da776dbSMichael R. Hinesfi
65972da776dbSMichael R. Hines
6598575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6599575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6600575b22b1SLaurent Vivierfi
6601575b22b1SLaurent Vivier
6602ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6603ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6604ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6605ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6606ed279a06SKlim Kireevfi
6607ed279a06SKlim Kireev
6608a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6609a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6610a6b1d4c0SChanglong Xiefi
6611a6b1d4c0SChanglong Xie
66126a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
66136a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
66146a02c806SStefan Hajnoczifi
66156a02c806SStefan Hajnoczi
66164d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
66174d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
66184d04351fSChristopher Covingtonfi
66194d04351fSChristopher Covington
662049e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
662149e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
662249e00a18SAndreas Grapentinfi
662349e00a18SAndreas Grapentin
6624e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6625e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6626e674605fSTomáš Golembiovskýfi
6627e674605fSTomáš Golembiovský
6628e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6629e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6630e0580342SKamil Rytarowskifi
6631e219c499SRichard Hendersonif test "$capstone" != "no" ; then
66328ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
66338ca80760SRichard Hendersonfi
6634e0580342SKamil Rytarowski
66355c312079SDr. David Alan Gilbert# Hold two types of flag:
66365c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66375c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
66385c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
66395c312079SDr. David Alan Gilbert#                                     platform
66405c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
66415c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
66425c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
66435c312079SDr. David Alan Gilbertfi
66445c312079SDr. David Alan Gilbert
6645da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
6646da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
6647da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
6648da92c3ffSAshish Mittalfi
6649da92c3ffSAshish Mittal
66505b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
66519edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
66525b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
66539edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
66545b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
66559edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
6656c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
66579edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
665840d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
66599edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
66605b5e3037SPaolo Bonzinielse
66619edc19c9SMichael S. Tsirkin  QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
66625b5e3037SPaolo Bonzinifi
66639edc19c9SMichael S. TsirkinQEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
66645b5e3037SPaolo Bonzini
666598ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
666698ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6667804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6668804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
66691901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
66701901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
66711901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
667221655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
6673c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
6674804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6675a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6676a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
6677a31a8642SMichael S. Tsirkinfi
66782b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
6679804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
668083f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
66813c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6682804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
668345d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6684cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
66855f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
66863dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6687804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6688804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
66899f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
66904852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
66919fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
6692e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
669346eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6694a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
669511cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6696f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6697e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
6698e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
669980fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
67002944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
6701e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
6702e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
6703e39f0062SPaolo Bonzinifi
670442da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
670542da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
670642da6041SGerd Hoffmannelse
670742da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
670842da6041SGerd Hoffmannfi
6709e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
671046eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
67116969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
6712e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
671373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
67143e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
6715409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6716804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
671717969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
671817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
6719957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
672090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
672190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
672294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
6723cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
67241d728c39SBlue Swirlif test "$gcov" = "yes" ; then
67251d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
67261d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
67271d728c39SBlue Swirlfi
6728804edf29SJuan Quintela
67296efd7517SPeter Maydell# use included Linux headers
67306efd7517SPeter Maydellif test "$linux" = "yes" ; then
6731a307beb6SAndreas Färber  mkdir -p linux-headers
67326efd7517SPeter Maydell  case "$cpu" in
6733c72b26ecSRichard Henderson  i386|x86_64|x32)
673408312a63SPeter Maydell    linux_arch=x86
67356efd7517SPeter Maydell    ;;
67366efd7517SPeter Maydell  ppcemb|ppc|ppc64)
673708312a63SPeter Maydell    linux_arch=powerpc
67386efd7517SPeter Maydell    ;;
67396efd7517SPeter Maydell  s390x)
674008312a63SPeter Maydell    linux_arch=s390
674108312a63SPeter Maydell    ;;
67421f080313SClaudio Fontana  aarch64)
67431f080313SClaudio Fontana    linux_arch=arm64
67441f080313SClaudio Fontana    ;;
6745222e7d11SSanjay Lal  mips64)
6746222e7d11SSanjay Lal    linux_arch=mips
6747222e7d11SSanjay Lal    ;;
674808312a63SPeter Maydell  *)
674908312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
675008312a63SPeter Maydell    linux_arch="$cpu"
67516efd7517SPeter Maydell    ;;
67526efd7517SPeter Maydell  esac
675308312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
675408312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
675508312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
675608312a63SPeter Maydell    fi
67576efd7517SPeter Maydellfi
67586efd7517SPeter Maydell
675997a847bcSbellardfor target in $target_list; do
676097a847bcSbellardtarget_dir="$target"
676125be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
676289138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
676397a847bcSbellardtarget_bigendian="no"
67641f3d3c8fSJuan Quintela
6765c1799a84SPaolo Bonzinicase "$target_name" in
6766722dd7beSMichael Weiser  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6767ea2d6a39SJuan Quintela  target_bigendian=yes
6768ea2d6a39SJuan Quintela  ;;
6769ea2d6a39SJuan Quintelaesac
677097a847bcSbellardtarget_softmmu="no"
6771997344f3Sbellardtarget_user_only="no"
6772831b7825Sthstarget_linux_user="no"
677384778508Sblueswir1target_bsd_user="no"
67749e407a85Spbrookcase "$target" in
6775c1799a84SPaolo Bonzini  ${target_name}-softmmu)
67769e407a85Spbrook    target_softmmu="yes"
67779e407a85Spbrook    ;;
6778c1799a84SPaolo Bonzini  ${target_name}-linux-user)
67799e407a85Spbrook    target_user_only="yes"
67809e407a85Spbrook    target_linux_user="yes"
67819e407a85Spbrook    ;;
6782c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
678384778508Sblueswir1    target_user_only="yes"
678484778508Sblueswir1    target_bsd_user="yes"
678584778508Sblueswir1    ;;
67869e407a85Spbrook  *)
678776ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
67889e407a85Spbrook    exit 1
67899e407a85Spbrook    ;;
67909e407a85Spbrookesac
6791831b7825Sths
679297a847bcSbellardmkdir -p $target_dir
679325be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
679497a847bcSbellard
6795e5fe0c52Spbrookbflt="no"
6796ca759f9eSAlex Bennéemttcg="no"
679789138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
679856aebc89Spbrookgdb_xml_files=""
67997ba1e619Saliguori
6800c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
68016acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6802e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6803e73aae67SJuan Quintela
6804c1799a84SPaolo Bonzinicase "$target_name" in
68052408a527Saurel32  i386)
6806b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
68072408a527Saurel32  ;;
68082408a527Saurel32  x86_64)
68096acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6810b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
68112408a527Saurel32  ;;
68122408a527Saurel32  alpha)
68135ee4f3c2SRichard Henderson    mttcg="yes"
68142408a527Saurel32  ;;
68152408a527Saurel32  arm|armeb)
6816b498c8a0SJuan Quintela    TARGET_ARCH=arm
6817e5fe0c52Spbrook    bflt="yes"
6818ca759f9eSAlex Bennée    mttcg="yes"
681956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
68202408a527Saurel32  ;;
6821722dd7beSMichael Weiser  aarch64|aarch64_be)
6822722dd7beSMichael Weiser    TARGET_ARCH=aarch64
68236a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
68246a49fa95SAlexander Graf    bflt="yes"
6825ca759f9eSAlex Bennée    mttcg="yes"
68268f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
68276a49fa95SAlexander Graf  ;;
68282408a527Saurel32  cris)
68292408a527Saurel32  ;;
683061766fe9SRichard Henderson  hppa)
68317b93dab5SRichard Henderson    mttcg="yes"
683261766fe9SRichard Henderson  ;;
6833613a22c9SMichael Walle  lm32)
6834613a22c9SMichael Walle  ;;
68352408a527Saurel32  m68k)
68360938cda5Saurel32    bflt="yes"
68375a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
68382408a527Saurel32  ;;
6839877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6840877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
684172b675caSEdgar E. Iglesias    bflt="yes"
684272b675caSEdgar E. Iglesias  ;;
68432408a527Saurel32  mips|mipsel)
6844b498c8a0SJuan Quintela    TARGET_ARCH=mips
684525be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
68462408a527Saurel32  ;;
68472408a527Saurel32  mipsn32|mipsn32el)
6848597e2cecSRichard Henderson    TARGET_ARCH=mips64
68496acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
685025be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6851597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
68522408a527Saurel32  ;;
68532408a527Saurel32  mips64|mips64el)
6854b498c8a0SJuan Quintela    TARGET_ARCH=mips64
68556acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
685625be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
68572408a527Saurel32  ;;
6858d15a9c23SAnthony Green  moxie)
6859d15a9c23SAnthony Green  ;;
6860e671711cSMarek Vasut  nios2)
6861e671711cSMarek Vasut  ;;
68624a09d0bbSRichard Henderson  or1k)
6863e67db06eSJia Liu    TARGET_ARCH=openrisc
6864e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6865e67db06eSJia Liu  ;;
68662408a527Saurel32  ppc)
6867c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
68682408a527Saurel32  ;;
68692408a527Saurel32  ppcemb)
68706acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6871e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6872c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
68732408a527Saurel32  ;;
68742408a527Saurel32  ppc64)
68756acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6876e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6877f0b0685dSNikunj A Dadhania    mttcg=yes
68781438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
68792408a527Saurel32  ;;
68809c35126cSDoug Kwan  ppc64le)
68819c35126cSDoug Kwan    TARGET_ARCH=ppc64
68829c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
68839c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6884f0b0685dSNikunj A Dadhania    mttcg=yes
68851438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
68869c35126cSDoug Kwan  ;;
68872408a527Saurel32  ppc64abi32)
6888b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
68896acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6890e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
689125be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
68921438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
68932408a527Saurel32  ;;
689425fa194bSMichael Clark  riscv32)
689525fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
689625fa194bSMichael Clark    TARGET_ABI_DIR=riscv
689725fa194bSMichael Clark    mttcg=yes
689825fa194bSMichael Clark  ;;
689925fa194bSMichael Clark  riscv64)
690025fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
690125fa194bSMichael Clark    TARGET_ABI_DIR=riscv
690225fa194bSMichael Clark    mttcg=yes
690325fa194bSMichael Clark  ;;
69042408a527Saurel32  sh4|sh4eb)
6905b498c8a0SJuan Quintela    TARGET_ARCH=sh4
69064dbed897Spbrook    bflt="yes"
69072408a527Saurel32  ;;
69082408a527Saurel32  sparc)
69092408a527Saurel32  ;;
69102408a527Saurel32  sparc64)
69116acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
69122408a527Saurel32  ;;
69132408a527Saurel32  sparc32plus)
6914b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
69156acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6916e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
691725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
69182408a527Saurel32  ;;
691924e804ecSAlexander Graf  s390x)
692063685bc4SDavid Hildenbrand    mttcg=yes
692186158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
692224e804ecSAlexander Graf  ;;
6923444e06b1SChen Gang  tilegx)
6924444e06b1SChen Gang  ;;
69255ecaa4edSPeter Crosthwaite  tricore)
69265ecaa4edSPeter Crosthwaite  ;;
6927d2fbca94SGuan Xuetao  unicore32)
6928d2fbca94SGuan Xuetao  ;;
6929cfa550c6SMax Filippov  xtensa|xtensaeb)
6930cfa550c6SMax Filippov    TARGET_ARCH=xtensa
69319fb40342SMax Filippov    mttcg="yes"
6932cfa550c6SMax Filippov  ;;
69332408a527Saurel32  *)
693476ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
69352408a527Saurel32  ;;
69362408a527Saurel32esac
69375e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
69385e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
69395e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
69405e8861a0SPaolo Bonzinifi
69415e8861a0SPaolo Bonzini
69425e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
69435e8861a0SPaolo Bonzini
694499afc91dSDaniel P. Berrangeupper() {
694599afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
694699afc91dSDaniel P. Berrange}
694799afc91dSDaniel P. Berrange
694889138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
694925be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6950c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
695125be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6952e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6953e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6954e6e91b9cSJuan Quintelafi
695525be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6956adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6957adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6958adfc3e91SStacey Sonfi
69593b6b7550SPaolo Bonzini
69603b6b7550SPaolo Bonziniif supported_xen_target $target; then
696125be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6962eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6963eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6964eb6fda0fSAnthony PERARD    fi
6965432d268cSJun Nakajimafi
69663b6b7550SPaolo Bonziniif supported_kvm_target $target; then
696725be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
69681ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6969d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6970e6a74868SMarc-André Lureau        if test "$vhost_user" = "yes" ; then
6971e6a74868SMarc-André Lureau            echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
6972e6a74868SMarc-André Lureau        fi
6973d5970055SMichael S. Tsirkin    fi
6974c59249f9SJuan Quintelafi
69753b6b7550SPaolo Bonziniif supported_hax_target $target; then
6976b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
6977b0cb0a66SVincent Palatinfi
6978c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
6979c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
6980c97d6d2cSSergio Andres Gomez Del Realfi
6981d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
6982d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
6983d661d9a4SJustin Terry (VM)fi
6984de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
698525be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
698697a847bcSbellardfi
698797a847bcSbellardif test "$target_softmmu" = "yes" ; then
698825be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6989ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6990ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6991ca759f9eSAlex Bennée  fi
6992de83cd02Sbellardfi
6993997344f3Sbellardif test "$target_user_only" = "yes" ; then
699425be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6995a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6996997344f3Sbellardfi
6997831b7825Sthsif test "$target_linux_user" = "yes" ; then
699825be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6999831b7825Sthsfi
700056aebc89Spbrooklist=""
700156aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
700256aebc89Spbrook  for x in $gdb_xml_files; do
700356aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
700456aebc89Spbrook  done
700525be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
70063d0f1517SJuan Quintelafi
7007de83cd02Sbellard
7008e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
700925be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7010e5fe0c52Spbrookfi
701184778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
701225be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
701384778508Sblueswir1fi
70145b0753e0Sbellard
70154afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
7016fa282484SJuan Quintela
70174afddb55SJuan Quintelacflags=""
7018fa282484SJuan Quintelaldflags=""
70199b8e111fSJuan Quintela
7020c765fcacSPeter Crosthwaitedisas_config() {
7021c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7022c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7023c765fcacSPeter Crosthwaite}
7024c765fcacSPeter Crosthwaite
702564656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
702664656024SJuan Quintela  case "$i" in
702764656024SJuan Quintela  alpha)
7028c765fcacSPeter Crosthwaite    disas_config "ALPHA"
702964656024SJuan Quintela  ;;
703082295d8aSRichard Henderson  aarch64)
703182295d8aSRichard Henderson    if test -n "${cxx}"; then
7032c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
703382295d8aSRichard Henderson    fi
703482295d8aSRichard Henderson  ;;
703564656024SJuan Quintela  arm)
7036c765fcacSPeter Crosthwaite    disas_config "ARM"
7037999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7038c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7039999b53ecSClaudio Fontana    fi
704064656024SJuan Quintela  ;;
704164656024SJuan Quintela  cris)
7042c765fcacSPeter Crosthwaite    disas_config "CRIS"
704364656024SJuan Quintela  ;;
7044429b31a2SRichard Henderson  hppa)
7045429b31a2SRichard Henderson    disas_config "HPPA"
7046429b31a2SRichard Henderson  ;;
7047c72b26ecSRichard Henderson  i386|x86_64|x32)
7048c765fcacSPeter Crosthwaite    disas_config "I386"
704964656024SJuan Quintela  ;;
705079368f49SMichael Walle  lm32)
7051c765fcacSPeter Crosthwaite    disas_config "LM32"
705279368f49SMichael Walle  ;;
705364656024SJuan Quintela  m68k)
7054c765fcacSPeter Crosthwaite    disas_config "M68K"
705564656024SJuan Quintela  ;;
7056877fdc12SEdgar E. Iglesias  microblaze*)
7057c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
705864656024SJuan Quintela  ;;
705964656024SJuan Quintela  mips*)
7060c765fcacSPeter Crosthwaite    disas_config "MIPS"
706164656024SJuan Quintela  ;;
7062d15a9c23SAnthony Green  moxie*)
7063c765fcacSPeter Crosthwaite    disas_config "MOXIE"
7064d15a9c23SAnthony Green  ;;
7065e671711cSMarek Vasut  nios2)
7066e671711cSMarek Vasut    disas_config "NIOS2"
7067e671711cSMarek Vasut  ;;
70684a09d0bbSRichard Henderson  or1k)
7069c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
7070e67db06eSJia Liu  ;;
707164656024SJuan Quintela  ppc*)
7072c765fcacSPeter Crosthwaite    disas_config "PPC"
707364656024SJuan Quintela  ;;
707425fa194bSMichael Clark  riscv)
707525fa194bSMichael Clark    disas_config "RISCV"
707625fa194bSMichael Clark  ;;
707724e804ecSAlexander Graf  s390*)
7078c765fcacSPeter Crosthwaite    disas_config "S390"
707964656024SJuan Quintela  ;;
708064656024SJuan Quintela  sh4)
7081c765fcacSPeter Crosthwaite    disas_config "SH4"
708264656024SJuan Quintela  ;;
708364656024SJuan Quintela  sparc*)
7084c765fcacSPeter Crosthwaite    disas_config "SPARC"
708564656024SJuan Quintela  ;;
7086cfa550c6SMax Filippov  xtensa*)
7087c765fcacSPeter Crosthwaite    disas_config "XTENSA"
7088cfa550c6SMax Filippov  ;;
708964656024SJuan Quintela  esac
709064656024SJuan Quinteladone
70919195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
7092c765fcacSPeter Crosthwaite  disas_config "TCI"
70939195b2c2SStefan Weilfi
709464656024SJuan Quintela
70956ee7126fSJuan Quintelacase "$ARCH" in
70966ee7126fSJuan Quintelaalpha)
70976ee7126fSJuan Quintela  # Ensure there's only a single GP
70986ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
70996ee7126fSJuan Quintela;;
71006ee7126fSJuan Quintelaesac
71016ee7126fSJuan Quintela
7102d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
710325be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
7104d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
7105d02c1db3SJuan Quintela    cflags="-p $cflags"
7106d02c1db3SJuan Quintela    ldflags="-p $ldflags"
7107d02c1db3SJuan Quintela  fi
7108d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
7109d02c1db3SJuan Quintela    ldflags="-p $ldflags"
711025be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
7111d02c1db3SJuan Quintela  fi
7112d02c1db3SJuan Quintelafi
7113d02c1db3SJuan Quintela
71149b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
7115964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
7116fa282484SJuan Quintelafi
7117fa282484SJuan Quintela
7118e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
7119e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
7120e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
7121e9a3591fSChristian Borntraeger# header if
7122e9a3591fSChristian Borntraeger#  - we build on s390x
7123e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
7124e9a3591fSChristian Borntraeger#  - KVM is enabled
7125e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
7126e9a3591fSChristian Borntraegerif test "$TARGET_ARCH" = "s390x" -a "$target_softmmu" = "yes"  -a "$ARCH" = "s390x" -a "$kvm" = "yes"; then
7127e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
7128e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
7129e9a3591fSChristian Borntraeger    fi
7130e9a3591fSChristian Borntraegerfi
7131e9a3591fSChristian Borntraeger
713225be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
713325be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
7134fa282484SJuan Quintela
713597a847bcSbellarddone # for target in $targets
71367d13299dSbellard
7137a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
7138a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
7139a540f158SPeter Crosthwaitefi
7140e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7141e219c499SRichard Henderson  echo "config-host.h: subdir-capstone" >> $config_host_mak
7142e219c499SRichard Hendersonfi
7143e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7144e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7145e219c499SRichard Hendersonfi
7146a540f158SPeter Crosthwaite
7147a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7148a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7149a99d57bbSWanlong Gaofi
7150a99d57bbSWanlong Gao
7151fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7152fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7153fd0e6053SJohn Snowfi
7154fd0e6053SJohn Snow
7155d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
7156b1fb9a63SFam ZhengDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
7157b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
71589933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
71592d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
7160c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
7161c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7162aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7163ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
7164446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
71659933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
71662d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
71674652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
71683a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
7169753d11f2SRichard Hendersonfor bios_file in \
7170753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
7171225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
71725acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
7173753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7174753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7175e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7176753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
71774e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
7178753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7179753d11f2SRichard Hendersondo
718089138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
71817ea78b74SJan Kiszkadone
718289138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
7183c2304b52SMarcel Apfelbaumdo
718489138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
7185c2304b52SMarcel Apfelbaumdone
7186d1807a4fSPaolo Bonzinimkdir -p $DIRS
71877d13299dSbellardfor f in $FILES ; do
7188cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
7189f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7190f9245e10SPeter Maydell    fi
71917d13299dSbellarddone
71921ad2134fSPaul Brook
7193c34ebfdcSAnthony Liguori# temporary config to build submodules
71942d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
7195c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
719637116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7197c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7198cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
71995f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7200c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7201c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
72023dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7203c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7204a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7205c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
72069f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7207c34ebfdcSAnthony Liguoridone
7208c34ebfdcSAnthony Liguori
7209fe31017fSMarc-André Lureau# set up tests data directory
7210fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
7211fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
7212fe31017fSMarc-André Lureaufi
7213fe31017fSMarc-André Lureau
721476c7560aSMax Reitz# set up qemu-iotests in this build directory
721576c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
721676c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
721776c7560aSMax Reitz
721876c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
721976c7560aSMax Reitzecho >> "$iotests_common_env"
722076c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
722176c7560aSMax Reitz
722276c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
722376c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
722476c7560aSMax Reitzfi
722576c7560aSMax Reitz
7226dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7227dc655404SMichael S. Tsirkincat <<EOD >config.status
7228dc655404SMichael S. Tsirkin#!/bin/sh
7229dc655404SMichael S. Tsirkin# Generated by configure.
7230dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7231dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7232dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7233dc655404SMichael S. TsirkinEOD
7234dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7235dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
7236cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7237dc655404SMichael S. Tsirkinchmod +x config.status
7238dc655404SMichael S. Tsirkin
72398cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7240